Fix hyperlink error

No longer needed

.bazelrc

@@ -1,5 +1,3 @@
-common --enable_bzlmod
-
 build --features=layering_check
 build --enable_bzlmod
 

.clang-format

@@ -2,6 +2,3 @@
 # http://clang.llvm.org/docs/ClangFormatStyleOptions.html
 BasedOnStyle: Chromium
 Standard: Cpp11
-
-InsertBraces: true
-InsertNewlineAtEOF: true

.gitignore

@@ -44,7 +44,6 @@ out/
 !doc/**/*.html
 !doc/**/*.xml
 !doc/**/*.md
-!doc/*.md
 
 # examples directory:
 !examples/**/*.cpp

BUILD.bazel

@@ -13,6 +13,7 @@ load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_library", "cc_test")
 load(":bazel/ftxui.bzl", "ftxui_cc_library")
 load(":bazel/ftxui.bzl", "generate_examples")
 load(":bazel/ftxui.bzl", "windows_copts")
+load(":bazel/ftxui.bzl", "pthread_linkopts")
 
 # A meta target depending on all of the ftxui submodules.
 # Note that component depends on dom and screen, so ftxui is just an alias for 
@@ -158,18 +159,11 @@ ftxui_cc_library(
         "src/ftxui/component/resizable_split.cpp",
         "src/ftxui/component/screen_interactive.cpp",
         "src/ftxui/component/slider.cpp",
-        "src/ftxui/component/task.cpp",
-        "src/ftxui/component/task_internal.hpp",
-        "src/ftxui/component/task_queue.cpp",
-        "src/ftxui/component/task_queue.hpp",
-        "src/ftxui/component/task_runner.cpp",
-        "src/ftxui/component/task_runner.hpp",
         "src/ftxui/component/terminal_input_parser.cpp",
         "src/ftxui/component/terminal_input_parser.hpp",
         "src/ftxui/component/util.cpp",
         "src/ftxui/component/window.cpp",
 
-
         # Private header from ftxui:dom.
         "src/ftxui/dom/node_decorator.hpp",
 
@@ -190,6 +184,7 @@ ftxui_cc_library(
         "include/ftxui/component/screen_interactive.hpp",
         "include/ftxui/component/task.hpp",
     ],
+    linkopts = pthread_linkopts(),
     deps = [
         ":dom",
         ":screen",
@@ -212,6 +207,7 @@ cc_test(
         "src/ftxui/component/menu_test.cpp",
         "src/ftxui/component/modal_test.cpp",
         "src/ftxui/component/radiobox_test.cpp",
+        "src/ftxui/component/receiver_test.cpp",
         "src/ftxui/component/resizable_split_test.cpp",
         "src/ftxui/component/slider_test.cpp",
         "src/ftxui/component/terminal_input_parser_test.cpp",

CHANGELOG.md

@@ -24,11 +24,6 @@ Next
   import ftxui.util;
   ```
   Thanks @mikomikotaishi for PR #1015.
-- Remove dependency on 'pthread'.
-
-### Component
-- Fix ScreenInteractive::FixedSize screen stomps on the preceding terminal
-  output. Thanks @zozowell in #1064.
 
 
 6.1.9 (2025-05-07)

CMakeLists.txt

@@ -144,20 +144,26 @@ add_library(component
   src/ftxui/component/resizable_split.cpp
   src/ftxui/component/screen_interactive.cpp
   src/ftxui/component/slider.cpp
-  src/ftxui/component/task.cpp
-  src/ftxui/component/task_internal.hpp
-  src/ftxui/component/task_queue.cpp
-  src/ftxui/component/task_queue.hpp
-  src/ftxui/component/task_runner.cpp
-  src/ftxui/component/task_runner.hpp
   src/ftxui/component/terminal_input_parser.cpp
   src/ftxui/component/terminal_input_parser.hpp
   src/ftxui/component/util.cpp
   src/ftxui/component/window.cpp
 )
 
-target_link_libraries(dom PUBLIC screen)
+target_link_libraries(dom
-target_link_libraries(component PUBLIC dom)
+  PUBLIC screen
+)
+
+target_link_libraries(component
+  PUBLIC dom
+)
+
+if (NOT EMSCRIPTEN)
+  find_package(Threads)
+  target_link_libraries(component
+    PUBLIC Threads::Threads
+  )
+endif()
 
 include(cmake/ftxui_set_options.cmake)
 ftxui_set_options(screen)

README.md

@@ -18,7 +18,7 @@
   <br/>
   <a href="https://arthursonzogni.github.io/FTXUI/">Documentation</a> ·
   <a href="https://github.com/ArthurSonzogni/FTXUI/issues">Report a Bug</a> ·
-  <a href="https://arthursonzogni.github.io/FTXUI/examples/">Examples</a> .
+  <a href="https://arthursonzogni.github.io/FTXUI/examples.html">Examples</a> .
   <a href="https://github.com/ArthurSonzogni/FTXUI/issues">Request Feature</a> ·
   <a href="https://github.com/ArthurSonzogni/FTXUI/pulls">Send a Pull Request</a>
 
@@ -50,9 +50,8 @@ A simple cross-platform C++ library for terminal based user interfaces!
      - [Conan](https://conan.io/center/recipes/ftxui) [Debian package](https://tracker.debian.org/pkg/ftxui)
      - [Ubuntu package](https://launchpad.net/ubuntu/+source/ftxui)
      - [Arch Linux](https://aur.archlinux.org/packages/ftxui/)
-    - [OpenSUSE](https://build.opensuse.org/package/show/devel:libraries:c_c++/ftxui)
+     - [OpenSUSE](https://build.opensuse.org/package/show/devel:libraries:c_c++/ftxui)
-    - [XMake](https://xmake.io) repository [package](https://github.com/xmake-io/xmake-repo/blob/dev/packages/f/ftxui/xmake.lua)
+     - [XMake](https://xmake.io) repository [package](https://github.com/xmake-io/xmake-repo/blob/dev/packages/f/ftxui/xmake.lua)
-    - [Nix](https://github.com/ArthurSonzogni/FTXUI/blob/main/flake.nix)
  * Good practices: documentation, tests, fuzzers, performance tests, automated CI, automated packaging, etc...
 
 ## Documentation
@@ -98,7 +97,7 @@ Element can be arranged together:
   - inside a grid with `gridbox`
   - wrap along one direction using the `flexbox`.
   
-Element can become flexible using the `flex` decorator.
+Element can become flexible using the the `flex` decorator.
   
 [Example](https://arthursonzogni.github.io/FTXUI/examples_2dom_2vbox_hbox_8cpp-example.html) using `hbox`, `vbox` and `filler`.
 
@@ -378,8 +377,6 @@ Several games using the FTXUI have been made during the Game Jam:
 - [smoothlife](https://github.com/cpp-best-practices/game_jam/blob/main/Jam1_April_2022/smoothlife.md)
 - [Consu](https://github.com/cpp-best-practices/game_jam/blob/main/Jam1_April_2022/consu.md)
 
-
-
 ## Build using CMake
 
 It is **highly** recommended to use CMake FetchContent to depend on FTXUI so you may specify which commit you would like to depend on.
@@ -433,7 +430,6 @@ If you don't, FTXUI may be used from the following packages:
 - [Ubuntu package](https://launchpad.net/ubuntu/+source/ftxui),
 - [Arch Linux](https://aur.archlinux.org/packages/ftxui/),
 - [OpenSUSE](https://build.opensuse.org/package/show/devel:libraries:c_c++/ftxui),
-[Nix](https://github.com/ArthurSonzogni/FTXUI/blob/main/flake.nix),
 [![Packaging status](https://repology.org/badge/vertical-allrepos/libftxui.svg)](https://repology.org/project/libftxui/versions)
 
 

bazel/ftxui.bzl

@@ -43,6 +43,16 @@ def windows_copts():
         "//conditions:default": [],
     })
 
+def pthread_linkopts():
+    return select({
+        # With MSVC, threading is already built-in (you don't need -pthread.
+        "@rules_cc//cc/compiler:msvc-cl": [],
+        "@rules_cc//cc/compiler:clang-cl": [],
+        "@rules_cc//cc/compiler:clang": ["-pthread"],
+        "@rules_cc//cc/compiler:gcc": ["-pthread"],
+        "//conditions:default": ["-pthread"],
+    })
+
 def ftxui_cc_library(
         name,
         srcs = [],

cmake/ftxui_modules.cmake

@@ -6,43 +6,42 @@ add_library(ftxui-modules)
 
 target_sources(ftxui-modules
   PUBLIC FILE_SET CXX_MODULES FILES
-  src/ftxui/ftxui.cppm
   src/ftxui/component.cppm
-  src/ftxui/component/animation.cppm
+  src/ftxui/component/Animation.cppm
-  src/ftxui/component/captured_mouse.cppm
+  src/ftxui/component/CapturedMouse.cppm
-  src/ftxui/component/component.cppm
+  src/ftxui/component/Component.cppm
-  src/ftxui/component/component_base.cppm
+  src/ftxui/component/ComponentBase.cppm
-  src/ftxui/component/component_options.cppm
+  src/ftxui/component/ComponentOptions.cppm
-  src/ftxui/component/event.cppm
+  src/ftxui/component/Event.cppm
-  src/ftxui/component/loop.cppm
+  src/ftxui/component/Loop.cppm
-  src/ftxui/component/mouse.cppm
+  src/ftxui/component/Mouse.cppm
-  src/ftxui/component/receiver.cppm
+  src/ftxui/component/Receiver.cppm
-  src/ftxui/component/screen_interactive.cppm
+  src/ftxui/component/ScreenInteractive.cppm
-  src/ftxui/component/task.cppm
+  src/ftxui/component/Task.cppm
   src/ftxui/dom.cppm
-  src/ftxui/dom/canvas.cppm
+  src/ftxui/dom/Canvas.cppm
-  src/ftxui/dom/deprecated.cppm
+  src/ftxui/dom/Deprecated.cppm
-  src/ftxui/dom/direction.cppm
+  src/ftxui/dom/Direction.cppm
-  src/ftxui/dom/elements.cppm
+  src/ftxui/dom/Elements.cppm
-  src/ftxui/dom/flexbox_config.cppm
+  src/ftxui/dom/FlexboxConfig.cppm
-  src/ftxui/dom/linear_gradient.cppm
+  src/ftxui/dom/LinearGradient.cppm
-  src/ftxui/dom/node.cppm
+  src/ftxui/dom/Node.cppm
-  src/ftxui/dom/requirement.cppm
+  src/ftxui/dom/Requirement.cppm
-  src/ftxui/dom/selection.cppm
+  src/ftxui/dom/Selection.cppm
-  src/ftxui/dom/table.cppm
+  src/ftxui/dom/Table.cppm
   src/ftxui/screen.cppm
-  src/ftxui/screen/box.cppm
+  src/ftxui/screen/Box.cppm
-  src/ftxui/screen/color.cppm
+  src/ftxui/screen/Color.cppm
-  src/ftxui/screen/color_info.cppm
+  src/ftxui/screen/ColorInfo.cppm
-  src/ftxui/screen/deprecated.cppm
+  src/ftxui/screen/Deprecated.cppm
-  src/ftxui/screen/image.cppm
+  src/ftxui/screen/Image.cppm
-  src/ftxui/screen/pixel.cppm
+  src/ftxui/screen/Pixel.cppm
-  src/ftxui/screen/screen.cppm
+  src/ftxui/screen/Screen.cppm
-  src/ftxui/screen/string.cppm
+  src/ftxui/screen/String.cppm
-  src/ftxui/screen/terminal.cppm
+  src/ftxui/screen/Terminal.cppm
   src/ftxui/util.cppm
-  src/ftxui/util/autoreset.cppm
+  src/ftxui/util/AutoReset.cppm
-  src/ftxui/util/ref.cppm
+  src/ftxui/util/Ref.cppm
   )
 
 target_link_libraries(ftxui-modules
@@ -53,7 +52,6 @@ target_link_libraries(ftxui-modules
   )
 
 target_compile_features(ftxui-modules PUBLIC cxx_std_20)
-# TODO: Explain why this is needed.
 if (CMAKE_COMPILER_IS_GNUCXX)
   target_compile_options(ftxui-modules PUBLIC -fmodules-ts)
 endif ()

cmake/ftxui_set_options.cmake

@@ -101,5 +101,6 @@ endfunction()
 
 if (EMSCRIPTEN)
   string(APPEND CMAKE_CXX_FLAGS " -s USE_PTHREADS")
+  string(APPEND CMAKE_EXE_LINKER_FLAGS " -s ASYNCIFY")
   string(APPEND CMAKE_EXE_LINKER_FLAGS " -s PROXY_TO_PTHREAD")
 endif()

cmake/ftxui_test.cmake

@@ -19,10 +19,11 @@ add_executable(ftxui-tests
   src/ftxui/component/menu_test.cpp
   src/ftxui/component/modal_test.cpp
   src/ftxui/component/radiobox_test.cpp
+  src/ftxui/util/ref_test.cpp
+  src/ftxui/component/receiver_test.cpp
   src/ftxui/component/resizable_split_test.cpp
   src/ftxui/component/screen_interactive_test.cpp
   src/ftxui/component/slider_test.cpp
-  src/ftxui/component/task_test.cpp
   src/ftxui/component/terminal_input_parser_test.cpp
   src/ftxui/component/toggle_test.cpp
   src/ftxui/dom/blink_test.cpp
@@ -50,7 +51,6 @@ add_executable(ftxui-tests
   src/ftxui/dom/vbox_test.cpp
   src/ftxui/screen/color_test.cpp
   src/ftxui/screen/string_test.cpp
-  src/ftxui/util/ref_test.cpp
 )
 
 target_link_libraries(ftxui-tests

doc/cpp-modules.md

@@ -0,0 +1,92 @@
+@page cpp20-modules C++20 Modules
+
+> [!WARNING]
+> This feature is still in development, and the API may change in future releases.
+> Your contribution is needed to help us improve the compatibility and usability
+> of C++20 modules in FTXUI. If you encounter any issues or have suggestions,
+> please open an issue.
+
+FTXUI provides an experimental support for [C++20
+modules](https://en.cppreference.com/w/cpp/language/modules) to improve 
+compilation times and code organization. The existing API has a module 
+corresponding to each header.
+
+**Example with CMake and Ninja**
+
+
+```cpp
+import ftxui;
+
+int main() {
+  auto screen = ftxui::ScreenInteractive::TerminalOutput();
+  auto button = ftxui::Button("Click me", screen.QuitClosure());
+  screen.Loop(button);
+  return 0;
+}
+```
+
+```sh
+cmake \
+    -DCMAKE_GENERATOR=Ninja \
+    -DFTXUI_BUILD_MODULES=ON \
+    ..
+
+ninja
+```
+> [!NOTE]
+> To use modules, you need a C++20 compatible compiler, CMake version 3.20 or
+> higher, and use a compatible generator like Ninja. Note that Makefile
+> generators **do not support modules**.
+
+### Module list
+
+The modules directly reference the corresponding header, or a group of related
+headers to provide a more convenient interface. The following modules 
+are available:
+
+- `ftxui`
+    - `ftxui.component`
+      - `ftxui.component.Animation`
+      - `ftxui.component.CapturedMouse`
+      - `ftxui.component.Component`
+      - `ftxui.component.ComponentBase`
+      - `ftxui.component.ComponentOptions`
+      - `ftxui.component.Event`
+      - `ftxui.component.Loop`
+      - `ftxui.component.Mouse`
+      - `ftxui.component.Receiver`
+      - `ftxui.component.ScreenInteractive`
+      - `ftxui.component.Task`
+    - `ftxui.dom`
+        - `ftxui.dom.Canvas`
+        - `ftxui.dom.Deprecated`
+        - `ftxui.dom.Direction`
+        - `ftxui.dom.Elements`
+        - `ftxui.dom.FlexboxConfig`
+        - `ftxui.dom.LinearGradient`
+        - `ftxui.dom.Node`
+        - `ftxui.dom.Requirement`
+        - `ftxui.dom.Selection`
+        - `ftxui.dom.Table`
+    - `ftxui.screen`
+        - `ftxui.screen.Box`
+        - `ftxui.screen.Color`
+        - `ftxui.screen.ColorInfo`
+        - `ftxui.screen.Deprecated`
+        - `ftxui.screen.Image`
+        - `ftxui.screen.Pixel`
+        - `ftxui.screen.Screen`
+        - `ftxui.screen.String`
+        - `ftxui.screen.Terminal`
+    - `ftxui.util`
+        - `ftxui.util.AutoReset`
+        - `ftxui.util.Ref`
+
+> ![NOTE] 
+> The module `ftxui` transitively imports all `ftxui.*` modules and thus 
+> has a dependency on those modules.
+
+> ![NOTE] The list can be generated with the following command:
+> ```sh
+> git grep "export module" | cut -d: -f2 | cut -d\  -f3
+> ```

doc/cpp20-modules.md

@@ -1,107 +0,0 @@
-@page cpp20-modules C++20 Modules
-
-
-> [!WARNING]
-> This feature is still in development, and the API may change in future releases.
-> Your contribution is needed to help us improve the compatibility and usability
-> of C++20 modules in FTXUI. If you encounter any issues or have suggestions,
-> please open an issue.
-
-FTXUI experimentally supports
-[C++20 modules](https://en.cppreference.com/w/cpp/language/modules) to reduce
-compilation times and improve code organization. Each header has a
-corresponding module.
-
-Use the FTXUI_BUILD_MODULES option to build the FTXUI project itself to provide C++ 20 modules,
-for example with CMake and Ninja:
-
-```sh
-cmake \
-    -DCMAKE_GENERATOR=Ninja \
-    -DFTXUI_BUILD_MODULES=ON \
-    ..
-
-ninja
-```
-
-> [!NOTE]
-> To use modules, you need a C++20 compatible compiler, CMake version 3.20 or
-> higher, and use a compatible generator like Ninja. Note that Makefile
-> generators **do not support modules**.
-
-Then, in your own code you can consume the modules and code as normal:
-
-```cpp
-import ftxui;
-
-int main() {
-  auto screen = ftxui::ScreenInteractive::TerminalOutput();
-  auto button = ftxui::Button("Click me", screen.QuitClosure());
-  screen.Loop(button);
-  return 0;
-}
-```
-
-Note, the `ftxui` convenience module which simply pulls together all the modules:
-
-```cpp
-export import ftxui.component;
-export import ftxui.dom;
-export import ftxui.screen;
-export import ftxui.util;
-```
-You can instead import only the module(s) you need if desired.
-
-To properly find and link the modules with CMake, use `target_link_libraries` to get the right
-compiler, linker, etc. flags.
-
-```cmake
-target_link_libraries(my_executable
-    #...whatever...
-    PRIVATE ftxui::modules
-)
-```
-
-### Module list
-
-The modules directly reference the corresponding header, or a group of related
-headers to provide a more convenient interface. The following modules
-are available:
-
-- `ftxui`
-    - `ftxui.component`
-      - `ftxui.component.Animation`
-      - `ftxui.component.CapturedMouse`
-      - `ftxui.component.Component`
-      - `ftxui.component.ComponentBase`
-      - `ftxui.component.ComponentOptions`
-      - `ftxui.component.Event`
-      - `ftxui.component.Loop`
-      - `ftxui.component.Mouse`
-      - `ftxui.component.Receiver`
-      - `ftxui.component.ScreenInteractive`
-      - `ftxui.component.Task`
-- `ftxui.dom`
-    - `ftxui.dom.Canvas`
-    - `ftxui.dom.Deprecated`
-    - `ftxui.dom.Direction`
-    - `ftxui.dom.Elements`
-    - `ftxui.dom.FlexboxConfig`
-    - `ftxui.dom.LinearGradient`
-    - `ftxui.dom.Node`
-    - `ftxui.dom.Requirement`
-    - `ftxui.dom.Selection`
-    - `ftxui.dom.Table`
-- `ftxui.screen`
-    - `ftxui.screen.Box`
-    - `ftxui.screen.Color`
-    - `ftxui.screen.ColorInfo`
-    - `ftxui.screen.Deprecated`
-    - `ftxui.screen.Image`
-    - `ftxui.screen.Pixel`
-    - `ftxui.screen.Screen`
-    - `ftxui.screen.String`
-    - `ftxui.screen.Terminal`
-- `ftxui.util`
-    - `ftxui.util.AutoReset`
-    - `ftxui.util.Ref`

doc/header.html

@@ -108,6 +108,7 @@
     console.log("navtree.textContent", navtree.textContent);
     if (!navtree.textContent.includes("Getting Started") &&
         !navtree.textContent.includes("Installation") &&
+        !navtree.textContent.includes("Modules") &&
         !navtree.textContent.includes("ftxui / screen") &&
         !navtree.textContent.includes("ftxui / dom") &&
         !navtree.textContent.includes("ftxui / component") &&

doc/installation.md

@@ -16,11 +16,6 @@ This page serves as an entry point for the available integration methods.
 - @subpage installation_vcpkg
 - @subpage installation_conan
 - @subpage installation_manual
-- @subpage installation_nix
-- @subpage installation_debian
-- @subpage installation_arch
-- @subpage installation_opensuse
-- @subpage installation_xmake
 
 ## Next Steps
 

doc/installation_arch.md

@@ -1,34 +0,0 @@
-@page installation_arch Arch Linux
-
-FTXUI is packaged on the AUR. Install using an AUR helper:
-
-```bash
-yay -S ftxui
-```
-
-You can also manually download the PKGBUILD from <https://aur.archlinux.org/packages/ftxui>.
-
-Once installed, you can use it in your CMake projects by adding the following to your `CMakeLists.txt`:
-
-```cmake
-find_package(ftxui REQUIRED)
-add_executable(main main.cpp)
-target_link_libraries(main
-  PRIVATE ftxui::screen
-  PRIVATE ftxui::dom
-  PRIVATE ftxui::component
-)
-```
-
-> [!note]
-> This is an unofficial package. That means it is not maintained by the FTXUI
-> team, but by the community. The package maintainers seems to actively update
-> the package to the latest version. Thanks to the maintainers for their work!
-
-<div class="section_buttons">
-
-| Previous          |
-|:------------------|
-| [Getting Started](getting-started.html) |
-
-</div>

doc/installation_cmake.md

@@ -10,7 +10,7 @@ This page explains how to depend on FTXUI using [CMake](https://cmake.org).
 
 This approach downloads FTXUI at configure time and doesn't require a system-wide install.
 
-```cmake 
+```fortran 
 include(FetchContent)
 
 FetchContent_Declare(ftxui
@@ -34,8 +34,8 @@ This ensures reproducible builds and easy dependency management.
 
 If FTXUI is installed system-wide or via a package manager (e.g. vcpkg or Conan), you can use:
 
-```cmake 
+```fortran 
-find_package(ftxui REQUIRED)
+fortranind_package(ftxui REQUIRED)
 
 add_executable(main main.cpp)
 target_link_libraries(main
@@ -51,7 +51,7 @@ Make sure the package is visible in your `CMAKE_PREFIX_PATH`.
 
 You can also add FTXUI as a [Git submodule](https://git-scm.com/book/en/v2/Git-Tools-Submodules), keeping it as part of your repository:
 
-```cmake
+```fortran
 git submodule add https://github.com/ArthurSonzogni/FTXUI external/ftxui
 git submodule update --init --recursive
 ```
@@ -66,7 +66,7 @@ git submodule update --init --recursive
 
 Then in your `CMakeLists.txt`:
 
-```cmake
+```fortran
 add_subdirectory(external/ftxui)
 
 add_executable(main main.cpp)

doc/installation_conan.md

@@ -1,19 +1,15 @@
 @page installation_conan Conan
+@tableofcontents
 
-Unofficial recipe for FTXUI exists on Conan Center:
+## Conan Package
-<https://conan.io/center/recipes/ftxui>
 
-> [!note]
+Unofficial support for FTXUI exists on Conan Center:
-> This is an unofficial recipe. That means it is not maintained by the FTXUI
-> team, but by the community. The package maintainers seems to actively update
-> the package to the latest version. Thanks to the maintainers for their work!
 
+- https://conan.io/center/recipes/ftxui
 
-@todo Add instructions on how to use the conan recipe.
+## TODO
 
-@todo Please consider adding an "official" recipe to Conan Center if know how.
+This page is incomplete. If you use FTXUI with Conan and can provide a minimal working setup, feel free to contribute.
-It could be a github action that will automatically update the conan center
-when a new release is made.
 
 <div class="section_buttons">
  

doc/installation_debian.md

@@ -1,42 +0,0 @@
-@page installation_debian Debian/Ubuntu
-
-## Debian and Ubuntu Packages (Unofficial)
-
-Pre-built packages are provided by the distributions. Install with:
-
-```bash
-sudo apt install libftxui-dev
-```
-
-The following packages are available:
-- `ftxui-doc`
-- `ftxui-examples`
-- `libftxui-component<version>`
-- `libftxui-dev`
-- `libftxui-dom<version>`
-- `libftxui-screen<version>`
-
-Once installed, you can use it in your CMake projects by adding the following to
-your `CMakeLists.txt`:
-
-```cmake
-find_package(ftxui REQUIRED)
-add_executable(main main.cpp)
-target_link_libraries(main
-  PRIVATE ftxui::screen
-  PRIVATE ftxui::dom
-  PRIVATE ftxui::component
-)
-```
-
-> [!note]
-> This is an **unofficial** package. That means it is not maintained by the FTXUI
-> team, but by the community. 
-
-<div class="section_buttons">
-
-| Previous          |
-|:------------------|
-| [Getting Started](getting-started.html) |
-
-</div>

doc/installation_manual.md

@@ -1,35 +0,0 @@
-@page installation_manual Manual
-@tableofcontents
-
-## Building from Source (Official)
-
-Clone and build the project using CMake:
-
-```bash
-git clone https://github.com/ArthurSonzogni/FTXUI.git
-cd FTXUI
-cmake -S . -B build -DFTXUI_ENABLE_INSTALL=ON -D
-cmake --build build -j
-sudo cmake --install build
-```
-
-Once installed you can use it in your CMake projects by adding the following to your `CMakeLists.txt`:
-
-```cmake
-find_package(ftxui REQUIRED)
-add_executable(main main.cpp)
-target_link_libraries(main
-  PRIVATE ftxui::screen
-  PRIVATE ftxui::dom
-  PRIVATE ftxui::component
-)
-```
-
-
-<div class="section_buttons">
-
-| Previous          |
-|:------------------|
-| [Getting Started](getting-started.html) |
-
-</div>

doc/installation_nix.md

@@ -1,38 +0,0 @@
-@page installation_nix Nix
-
-> [!note]
-> FTXUI author is not very knowledgeable about Nix. This page has been mostly
-> generated by AI. If you have any suggestions to improve it, please open a
-> PR.
-
-## Nix Flake
-
-FTXUI ships with a `flake.nix` providing both packages and a development shell.
-
-### Build the Library
-
-```bash
-nix build github:ArthurSonzogni/FTXUI
-```
-
-The resulting package is accessible via the `result` link.
-
-### Use as a Dependency
-
-Add FTXUI to your flake inputs:
-
-```nix
-{
-  inputs.ftxui.url = "github:ArthurSonzogni/FTXUI";
-}
-```
-
-Then reference `ftxui.packages.<system>.ftxui` in your outputs.
-
-<div class="section_buttons">
-
-| Previous          |
-|:------------------|
-| [Getting Started](getting-started.html) |
-
-</div>

doc/installation_opensuse.md

@@ -1,32 +0,0 @@
-@page installation_opensuse openSUSE
-
-## openSUSE Package (Unofficial)
-
-FTXUI seems to be available from the `devel:libraries:c_c++` repository.
-
-```bash
-sudo zypper addrepo https://download.opensuse.org/repositories/devel:libraries:c_c++/openSUSE_Leap_$releasever/devel:libraries:c_c++.repo
-sudo zypper install ftxui
-```
-
-See <https://build.opensuse.org/package/show/devel:libraries:c_c++/ftxui> for details.
-
-> [!note]
-> This is an **unofficial** package. That means it is not maintained by the FTXUI
-> team, but by the community. 
-
---
-
-> [!note]
-> The FTXUI author is not very knowledgeable about openSUSE. This page has been
-> mostly generated by AI. If you have any suggestions to improve it, please open
-> a PR.
-
-
-<div class="section_buttons">
-
-| Previous          |
-|:------------------|
-| [Getting Started](getting-started.html) |
-
-</div>

doc/installation_vcpkg.md

@@ -1,74 +1,15 @@
 @page installation_vcpkg Vcpkg
 @tableofcontents
 
-# Vcpkg Package
+## Vcpkg Package
 
-FTXUI is available in the [Vcpkg registry](https://vcpkg.link/ports/ftxui)
+FTXUI is available in the Vcpkg registry:
-
-To use it, you can add the following to your `vcpkg.json`:
-
-```json
-{
-  "name": "your-project",
-  "version-string": "0.1.0",
-  "dependencies": [
-    {
-        "name": "ftxui",
-        "version>=": "6.1.9"
-    }
-  ]
-}
-```
-
-# Install FTXUI using Vcpkg
-```bash
-vcpkg install --triplet x64-linux  # or x64-windows / arm64-osx etc.
-```
-
-# Configure your build system.
-If you are using CMake, you can use the following in your `CMakeLists.txt`:
-
-**CMakeLists.txt**
-```cmake
-cmake_minimum_required(VERSION 3.15)
-project(my_project)
-
-# Make sure vcpkg toolchain file is passed at configure time
-find_package(ftxui CONFIG REQUIRED)
-
-add_executable(main main.cpp)
-target_link_libraries(main
-    PRIVATE ftxui::screen
-    PRIVATE ftxui::dom
-    PRIVATE ftxui::component
-)
-```
-
-**main.cpp**
-```cpp
-#include <ftxui/component/screen_interactive.hpp>
-#include <ftxui/component/component.hpp>
-#include <ftxui/component/component_options.hpp>
-
-int main() {
-  using namespace ftxui;
-
-  auto screen = ScreenInteractive::TerminalOutput();
-  auto button = Button("Click me", [] { std::cout << "Clicked!\n"; });
-
-  screen.Loop(button);
-}
-```
-
-**Configure and build the project**
-```bash
-cmake -B build -S . -DCMAKE_TOOLCHAIN_FILE=/path/to/vcpkg/scripts/buildsystems/vcpkg.cmake
-cmake --build build
-./build/main
-```
 
+- https://vcpkg.link/ports/ftxui
 
+## TODO
 
+This page is incomplete. If you use FTXUI with Vcpkg, please help improve this page by contributing working configuration examples.
 
 <div class="section_buttons">
  

doc/installation_xmake.md

@@ -1,40 +0,0 @@
-@page installation_xmake XMake
-@tableofcontents
-
-## XMake Package (Unofficial)
-
-FTXUI is available in the [xmake-repo](https://github.com/xmake-io/xmake-repo/blob/dev/packages/f/ftxui/xmake.lua)
-
-Example `xmake.lua` snippet:
-
-```lua
-add_requires("ftxui", {system = false})
-
-target("demo")
-    set_kind("binary")
-    add_files("src/*.cpp")
-    add_packages("ftxui")
-```
-
-Refer to the [XMake documentation](https://xmake.io) for further options.
-
-> [!note]
-> This is an **unofficial** package. That means it is not maintained by the FTXUI
-> team, but by the community. 
-
----
-
-> [!note]
-> The FTXUI author is not very knowledgeable about openSUSE. This page has been
-> mostly generated by AI. If you have any suggestions to improve it, please open
-> a PR.
-
----
-
-<div class="section_buttons">
-
-| Previous          |
-|:------------------|
-| [Getting Started](getting-started.html) |
-
-</div>

doc/module-component.md

@@ -14,7 +14,7 @@ A `ftxui::Component` is a shared pointer to a `ftxui::ComponentBase`. The latter
   - `ftxui::ComponentBase::Render()`: How to render the interface.
   - `ftxui::ComponentBase::OnEvent()`: How to react to events.
   - `ftxui::ComponentBase::Add()`: Construct a parent/child relationship
-    between two components. The tree of components is used to define how to
+    between two components. The tree of component is used to define how to
     navigate using the keyboard.
 
 `ftxui::Element` are used to render a single frame.
@@ -45,7 +45,7 @@ Produced by: `ftxui::Input()` from "ftxui/component/component.hpp"
 
 ## Filtered input
 
-One can filter out the characters received by the input component, using
+On can filter out the characters received by the input component, using
 `ftxui::CatchEvent`.
 
 ```cpp
@@ -123,8 +123,8 @@ Produced by: `ftxui::Radiobox()` from "ftxui/component/component.hpp"
 
 # Dropdown {#component-dropdown}
 
-A drop-down menu is a component that, when opened, displays a list of elements
+A drop down menu is a component that when checked display a list of element for
-for the user to select from.
+the user to select one.
 
 [Example](https://arthursonzogni.github.io/FTXUI/examples_2component_2dropdown_8cpp-example.html):
 
@@ -204,12 +204,12 @@ component = component
 
 # Collapsible {#component-collapsible}
 
-Useful for visual elements whose visibility can be toggled on or off by the
+Useful for visual elements whose visibility can be toggle on/off by the user.
-user. Essentially, this is the combination of the `ftxui::Checkbox()` and
+Essentially, this the combination of the `ftxui::Checkbox()` and
 `ftxui::Maybe()` components.
 
 ```cpp
-auto collapsible = Collapsible("Show more", inner_element);
+auto collabsible = Collapsible("Show more", inner_element);
 ```
 
 # Maybe {#component-maybe}
@@ -245,7 +245,7 @@ component = component
 
 Produced by: `ftxui::Container::Horizontal()` from
 "ftxui/component/component.hpp". It displays a list of components horizontally
-and handles keyboard/mouse navigation.
+and handle keyboard/mouse navigation.
 
 ## Vertical {#component-vertical}
 
@@ -256,8 +256,8 @@ and handles keyboard/mouse navigation.
 ## Tab {#component-tab}
 
 Produced by: `ftxui::Container::Tab()` from
-"ftxui/component/component.hpp". It takes a list of components and displays
+"ftxui/component/component.hpp". It take a list of component and display only
-only one of them. This is useful for implementing a tab bar.
+one of them. This is useful for implementing a tab bar.
 
 [Vertical](https://arthursonzogni.github.io/FTXUI/examples_2component_2tab_vertical_8cpp-example.html):
   

doc/module-dom.md

@@ -207,7 +207,7 @@ Code:
 border(gauge(0.5))
 ```
 
-Terminal output:
+Teminal output:
 ```bash
 ┌────────────────────────────────────────────────────────────────────────────┐
 │██████████████████████████████████████                                      │
@@ -407,7 +407,7 @@ Checkout this
 and the associated
 [demo](https://arthursonzogni.github.io/FTXUI/examples/?file=component/flexbox).
 
-Element can also become flexible using the `ftxui::flex` decorator.
+Element can also become flexible using the the `ftxui::flex` decorator.
 
 Code:
 ```cpp

doc/module.md

@@ -1,4 +1,4 @@
-# ftxui {#ftxui}
+# Modules {#modules}
 
 ![title-img](https://nsm09.casimages.com/img/2025/05/30//2505300816063242518595251.jpg)
 

doc/posix_pipe.md

@@ -1,58 +0,0 @@
-# POSIX Piped Input in FTXUI
-
-> [!WARNING]
-> This feature works only on Linux and macOS. It is not supported on
-> Windows and WebAssembly.
-
-## What is a POSIX Pipe?
-
-A POSIX pipe is a way for two separate programs to communicate. One program sends its output directly as input to another program. Think of it like a one-way tube for data.
-
-**Example:**
-
-Imagine you want to list files and then filter them interactively.
-
-- `ls`: Lists files.
-- `interactive_grep`: An FTXUI application that filters text and lets you type.
-
-You can connect them with a pipe (`|`):
-
-```bash
-ls -l | interactive_grep
-```
-
-Here's what happens:
-1. `ls -l` lists files with details.
-2. The `|` sends this list directly to `interactive_grep`.
-3. `interactive_grep` receives the list and displays it. Because it's an FTXUI app, you can then type to filter the list, even though it received initial data from `ls`.
-
-## How FTXUI Handles Piped Input
-
-Now that you understand what a POSIX pipe is, let's look at how FTXUI uses them.
-
-FTXUI lets your application read data from other programs (like from a pipe) while still allowing you to use your keyboard for interaction. This is useful for interactive command-line tools that process data.
-
-Normally, FTXUI applications receive all input from `stdin`. However, when FTXUI detects that `stdin` is connected to the output of a pipe (meaning data is being piped into your application), it automatically switches to reading interactive keyboard input from `/dev/tty`. This ensures that your application can still receive user input even while processing piped data.
-
-This feature is **turned on by default**.
-
-If your FTXUI application needs to read piped data and also respond to keyboard input, you typically don't need to do anything special:
-
-```cpp
-auto screen = ScreenInteractive::Fullscreen();
-// screen.HandlePipedInput(true); // This is enabled by default
-screen.Loop(component);
-```
-
-
-## Turning Off Piped Input
-
-If you don't need this feature, or if it conflicts with your custom input handling, you can turn it off.
-
-To disable it, call `HandlePipedInput(false)` before starting your application's main loop:
-
-```cpp
-auto screen = ScreenInteractive::Fullscreen();
-screen.HandlePipedInput(false); // Turn off piped input handling
-screen.Loop(component);
-```

examples/CMakeLists.txt

@@ -15,11 +15,15 @@ add_subdirectory(component)
 add_subdirectory(dom)
 
 if (EMSCRIPTEN)
+  string(APPEND CMAKE_EXE_LINKER_FLAGS " -s ALLOW_MEMORY_GROWTH=1")
+  target_link_options(component PUBLIC "SHELL: -s ALLOW_MEMORY_GROWTH=1")
+
   get_property(EXAMPLES GLOBAL PROPERTY FTXUI::EXAMPLES)
   foreach(file
       "index.html"
       "index.mjs"
       "index.css"
+      "sw.js"
       "run_webassembly.py")
     configure_file(${file} ${file})
   endforeach(file)

examples/component/button.cpp

@@ -1,64 +1,9 @@
-// Copyright 2020 Arthur Sonzogni. All rights reserved.
+#include "ftxui/component/component.hpp"
-// Use of this source code is governed by the MIT license that can be found in
+#include "ftxui/component/screen_interactive.hpp"
-// the LICENSE file.
-#include <memory>  // for shared_ptr, __shared_ptr_access
-#include <string>  // for operator+, to_string
 
-#include "ftxui/component/captured_mouse.hpp"  // for ftxui
+int main(){
-#include "ftxui/component/component.hpp"  // for Button, Horizontal, Renderer
+    auto screen = ftxui::ScreenInteractive::Fullscreen();
-#include "ftxui/component/component_base.hpp"      // for ComponentBase
+    auto testComponent = ftxui::Renderer([](){return ftxui::text("test Component");});
-#include "ftxui/component/screen_interactive.hpp"  // for ScreenInteractive
+    screen.Loop(testComponent);
-#include "ftxui/dom/elements.hpp"  // for separator, gauge, text, Element, operator|, vbox, border
+    return 0;
-
-using namespace ftxui;
-
-// This is a helper function to create a button with a custom style.
-// The style is defined by a lambda function that takes an EntryState and
-// returns an Element.
-// We are using `center` to center the text inside the button, then `border` to
-// add a border around the button, and finally `flex` to make the button fill
-// the available space.
-ButtonOption Style() {
-  auto option = ButtonOption::Animated();
-  option.transform = [](const EntryState& s) {
-    auto element = text(s.label);
-    if (s.focused) {
-      element |= bold;
-    }
-    return element | center | borderEmpty | flex;
-  };
-  return option;
-}
-
-int main() {
-  int value = 50;
-
-  // clang-format off
-  auto btn_dec_01 = Button("-1", [&] { value += 1; }, Style());
-  auto btn_inc_01 = Button("+1", [&] { value -= 1; }, Style());
-  auto btn_dec_10 = Button("-10", [&] { value -= 10; }, Style());
-  auto btn_inc_10 = Button("+10", [&] { value += 10; }, Style());
-  // clang-format on
-
-  // The tree of components. This defines how to navigate using the keyboard.
-  // The selected `row` is shared to get a grid layout.
-  int row = 0;
-  auto buttons = Container::Vertical({
-      Container::Horizontal({btn_dec_01, btn_inc_01}, &row) | flex,
-      Container::Horizontal({btn_dec_10, btn_inc_10}, &row) | flex,
-  });
-
-  // Modify the way to render them on screen:
-  auto component = Renderer(buttons, [&] {
-    return vbox({
-               text("value = " + std::to_string(value)),
-               separator(),
-               buttons->Render() | flex,
-           }) |
-           flex | border;
-  });
-
-  auto screen = ScreenInteractive::FitComponent();
-  screen.Loop(component);
-  return 0;
 }

examples/component/canvas_animated.cpp

@@ -133,9 +133,8 @@ int main() {
       float dy = 50.f;
       ys[x] = int(dy + 20 * cos(dx * 0.14) + 10 * sin(dx * 0.42));
     }
-    for (int x = 1; x < 99; x++) {
+    for (int x = 1; x < 99; x++)
       c.DrawPointLine(x, ys[x], x + 1, ys[x + 1]);
-    }
 
     return canvas(std::move(c));
   });

examples/component/flexbox_gallery.cpp

@@ -82,12 +82,10 @@ int main() {
                    size(WIDTH, EQUAL, dimx) | size(HEIGHT, EQUAL, dimy) |
                    bgcolor(Color::HSV(index * 25, 255, 255)) |
                    color(Color::Black);
-    if (element_xflex_grow) {
+    if (element_xflex_grow)
       element = element | xflex_grow;
-    }
+    if (element_yflex_grow)
-    if (element_yflex_grow) {
       element = element | yflex_grow;
-    }
     return element;
   };
 
@@ -121,12 +119,10 @@ int main() {
 
     group = group | notflex;
 
-    if (!group_xflex_grow) {
+    if (!group_xflex_grow)
       group = hbox(group, filler());
-    }
+    if (!group_yflex_grow)
-    if (!group_yflex_grow) {
       group = vbox(group, filler());
-    }
 
     group = group | flex;
     return group;

examples/component/homescreen.cpp

@@ -1,12 +1,11 @@
 // Copyright 2020 Arthur Sonzogni. All rights reserved.
 // Use of this source code is governed by the MIT license that can be found in
 // the LICENSE file.
-#include <stddef.h>  // for size_t
+#include <stddef.h>    // for size_t
-#include <array>     // for array
+#include <array>       // for array
-#include <atomic>    // for atomic
+#include <atomic>      // for atomic
-#include <chrono>    // for operator""s, chrono_literals
+#include <chrono>      // for operator""s, chrono_literals
-#include <cmath>     // for sin
+#include <cmath>       // for sin
-#include <ftxui/component/loop.hpp>
 #include <functional>  // for ref, reference_wrapper, function
 #include <memory>      // for allocator, shared_ptr, __shared_ptr_access
 #include <string>  // for string, basic_string, char_traits, operator+, to_string
@@ -270,7 +269,7 @@ int main() {
   auto spinner_tab_renderer = Renderer([&] {
     Elements entries;
     for (int i = 0; i < 22; ++i) {
-      entries.push_back(spinner(i, shift / 5) | bold |
+      entries.push_back(spinner(i, shift / 2) | bold |
                         size(WIDTH, GREATER_THAN, 2) | border);
     }
     return hflow(std::move(entries));
@@ -513,20 +512,24 @@ int main() {
     });
   });
 
-  Loop loop(&screen, main_renderer);
+  std::atomic<bool> refresh_ui_continue = true;
-  while (!loop.HasQuitted()) {
+  std::thread refresh_ui([&] {
-    // Update the state of the application.
+    while (refresh_ui_continue) {
-    shift++;
+      using namespace std::chrono_literals;
+      std::this_thread::sleep_for(0.05s);
+      // The |shift| variable belong to the main thread. `screen.Post(task)`
+      // will execute the update on the thread where |screen| lives (e.g. the
+      // main thread). Using `screen.Post(task)` is threadsafe.
+      screen.Post([&] { shift++; });
+      // After updating the state, request a new frame to be drawn. This is done
+      // by simulating a new "custom" event to be handled.
+      screen.Post(Event::Custom);
+    }
+  });
 
-    // Request a new frame to be drawn.
+  screen.Loop(main_renderer);
-    screen.RequestAnimationFrame();
+  refresh_ui_continue = false;
-
+  refresh_ui.join();
-    // Execute events, and draw the next frame.
-    loop.RunOnce();
-
-    // Sleep for a short duration to control the frame rate (60 FPS).
-    std::this_thread::sleep_for(std::chrono::milliseconds(1000 / 60));
-  }
 
   return 0;
 }

examples/component/menu_entries.cpp

@@ -22,12 +22,10 @@ MenuEntryOption Colored(ftxui::Color c) {
   option.transform = [c](EntryState state) {
     state.label = (state.active ? "> " : "  ") + state.label;
     Element e = text(state.label) | color(c);
-    if (state.focused) {
+    if (state.focused)
       e = e | inverted;
-    }
+    if (state.active)
-    if (state.active) {
       e = e | bold;
-    }
     return e;
   };
   return option;

examples/component/menu_in_frame.cpp

@@ -17,9 +17,8 @@ int main() {
   std::vector<std::string> entries;
   int selected = 0;
 
-  for (int i = 0; i < 30; ++i) {
+  for (int i = 0; i < 30; ++i)
     entries.push_back("Entry " + std::to_string(i));
-  }
   auto radiobox = Menu(&entries, &selected);
   auto renderer = Renderer(radiobox, [&] {
     return radiobox->Render() | vscroll_indicator | frame |

examples/component/menu_in_frame_horizontal.cpp

@@ -17,9 +17,8 @@ int main() {
   std::vector<std::string> entries;
   int selected = 0;
 
-  for (int i = 0; i < 100; ++i) {
+  for (int i = 0; i < 100; ++i)
     entries.push_back(std::to_string(i));
-  }
   auto radiobox = Menu(&entries, &selected, MenuOption::Horizontal());
   auto renderer = Renderer(
       radiobox, [&] { return radiobox->Render() | hscroll_indicator | frame; });

examples/component/menu_style.cpp

@@ -116,12 +116,10 @@ Component VMenu1(std::vector<std::string>* entries, int* selected) {
   option.entries_option.transform = [](EntryState state) {
     state.label = (state.active ? "> " : "  ") + state.label;
     Element e = text(state.label);
-    if (state.focused) {
+    if (state.focused)
       e = e | bgcolor(Color::Blue);
-    }
+    if (state.active)
-    if (state.active) {
       e = e | bold;
-    }
     return e;
   };
   return Menu(entries, selected, option);
@@ -132,12 +130,10 @@ Component VMenu2(std::vector<std::string>* entries, int* selected) {
   option.entries_option.transform = [](EntryState state) {
     state.label += (state.active ? " <" : "  ");
     Element e = hbox(filler(), text(state.label));
-    if (state.focused) {
+    if (state.focused)
       e = e | bgcolor(Color::Red);
-    }
+    if (state.active)
-    if (state.active) {
       e = e | bold;
-    }
     return e;
   };
   return Menu(entries, selected, option);
@@ -148,16 +144,13 @@ Component VMenu3(std::vector<std::string>* entries, int* selected) {
   option.entries_option.transform = [](EntryState state) {
     Element e = state.active ? text("[" + state.label + "]")
                              : text(" " + state.label + " ");
-    if (state.focused) {
+    if (state.focused)
       e = e | bold;
-    }
 
-    if (state.focused) {
+    if (state.focused)
       e = e | color(Color::Blue);
-    }
+    if (state.active)
-    if (state.active) {
       e = e | bold;
-    }
     return e;
   };
   return Menu(entries, selected, option);
@@ -252,12 +245,10 @@ Component HMenu5(std::vector<std::string>* entries, int* selected) {
                                 animation::easing::ElasticOut);
   option.entries_option.transform = [](EntryState state) {
     Element e = text(state.label) | hcenter | flex;
-    if (state.active && state.focused) {
+    if (state.active && state.focused)
       e = e | bold;
-    }
+    if (!state.focused && !state.active)
-    if (!state.focused && !state.active) {
       e = e | dim;
-    }
     return e;
   };
   option.underline.color_inactive = Color::Default;

examples/component/menu_underline_animated_gallery.cpp

@@ -20,9 +20,8 @@ using namespace ftxui;
 Component DummyComponent(int id) {
   return Renderer([id](bool focused) {
     auto t = text("component " + std::to_string(id));
-    if (focused) {
+    if (focused)
       t = t | inverted;
-    }
     return t;
   });
 }

examples/component/radiobox_in_frame.cpp

@@ -17,9 +17,8 @@ int main() {
   std::vector<std::string> entries;
   int selected = 0;
 
-  for (int i = 0; i < 30; ++i) {
+  for (int i = 0; i < 30; ++i)
     entries.push_back("RadioBox " + std::to_string(i));
-  }
   auto radiobox = Radiobox(&entries, &selected);
   auto renderer = Renderer(radiobox, [&] {
     return radiobox->Render() | vscroll_indicator | frame |

examples/component/renderer.cpp

@@ -19,11 +19,10 @@ int main() {
 
   // 1. Example of focusable renderer:
   auto renderer_focusable = Renderer([](bool focused) {
-    if (focused) {
+    if (focused)
       return text("FOCUSABLE RENDERER()") | center | bold | border;
-    } else {
+    else
       return text(" Focusable renderer() ") | center | border;
-    }
   });
 
   // 2. Examples of a non focusable renderer.
@@ -34,11 +33,10 @@ int main() {
   // 3. Renderer can wrap other components to redefine their Render() function.
   auto button = Button("Wrapped quit button", screen.ExitLoopClosure());
   auto renderer_wrap = Renderer(button, [&] {
-    if (button->Focused()) {
+    if (button->Focused())
       return button->Render() | bold | color(Color::Red);
-    } else {
+    else
       return button->Render();
-    }
   });
 
   // Let's renderer everyone:

examples/dom/canvas.cpp

@@ -32,12 +32,10 @@ int main() {
 
   // Plot a function:
   std::vector<int> ys(100);
-  for (int x = 0; x < 100; x++) {
+  for (int x = 0; x < 100; x++)
     ys[x] = int(80 + 20 * cos(x * 0.2));
-  }
+  for (int x = 0; x < 99; x++)
-  for (int x = 0; x < 99; x++) {
     c.DrawPointLine(x, ys[x], x + 1, ys[x + 1], Color::Red);
-  }
 
   auto document = canvas(&c) | border;
 

examples/dom/package_manager.cpp

@@ -86,9 +86,8 @@ int main() {
 
   auto render = [&]() {
     std::vector<Element> entries;
-    for (auto& task : displayed_task) {
+    for (auto& task : displayed_task)
       entries.push_back(renderTask(task));
-    }
 
     return vbox({
         // List of tasks.
@@ -139,9 +138,8 @@ int main() {
     std::this_thread::sleep_for(0.01s);
 
     // Exit
-    if (nb_active + nb_queued == 0) {
+    if (nb_active + nb_queued == 0)
       break;
-    }
 
     // Update the model for the next frame.
     updateModel();

examples/dom/spinner.cpp

@@ -21,9 +21,8 @@ int main() {
   for (int index = 0; index < 200; ++index) {
     std::vector<Element> entries;
     for (int i = 0; i < 23; ++i) {
-      if (i != 0) {
+      if (i != 0)
         entries.push_back(separator());
-      }
       entries.push_back(  //
           hbox({
               text(std::to_string(i)) | size(WIDTH, EQUAL, 2),

examples/index.mjs

@@ -7,7 +7,7 @@ if ("serviceWorker" in navigator && !window.crossOriginIsolated) {
   const url_sw = new URL("./sw.js", location.href);
   const registration = await navigator.serviceWorker.register(url_sw);
   window.location.reload(); // Reload to ensure the COOP/COEP headers are set.
-}
+} 
 
 const example_list = "@EXAMPLES@".split(";");
 const url_search_params = new URLSearchParams(window.location.search);
@@ -55,7 +55,7 @@ const stdout = code => {
 const stderr = code => {
   if (code == 0 || code == 10) {
     console.error(String.fromCodePoint(...stderr_buffer));
-    stderr_buffer.length = 0;
+    stderr_buffer = [];
   } else {
     stderr_buffer.push(code)
   }
@@ -89,6 +89,9 @@ window.Module = {
     const resize_observer = new ResizeObserver(resize_handler);
     resize_observer.observe(term_element);
     resize_handler();
+
+    // Disable scrollbar
+    //term.write('\x1b[?47h')
   },
 };
 

include/ftxui/component/animation.hpp

@@ -8,21 +8,11 @@
 #include <functional>  // for function
 
 namespace ftxui::animation {
-/// @brief RequestAnimationFrame is a function that requests a new frame to be
+// Components who haven't completed their animation can call this function to
-/// drawn in the next animation cycle.
+// request a new frame to be drawn later.
-///
+//
-/// @note This function is typically called by components that need to
+// When there is no new events and no animations to complete, no new frame is
-/// update their state or appearance over time, such as animations or
+// drawn.
-/// transitions. This is useful when the change doesn't depend depend on the
-/// events seen by the terminal, but rather on the passage of time.
-///
-/// Components who haven't completed their animation can call this function to
-/// request a new frame to be drawn later.
-///
-/// When there is no new events and no animations to complete, no new frame is
-/// drawn.
-///
-/// @ingroup component
 void RequestAnimationFrame();
 
 using Clock = std::chrono::steady_clock;

include/ftxui/component/captured_mouse.hpp

@@ -7,7 +7,6 @@
 #include <memory>
 
 namespace ftxui {
-
 class CapturedMouseInterface {
  public:
   CapturedMouseInterface() = default;

include/ftxui/component/component.hpp

@@ -8,7 +8,6 @@
 #include <memory>      // for make_shared, shared_ptr
 #include <utility>     // for forward
 
-#include <ftxui/util/warn_windows_macro.hpp>
 #include "ftxui/component/component_base.hpp"  // for Component, Components
 #include "ftxui/component/component_options.hpp"  // for ButtonOption, CheckboxOption, MenuOption
 #include "ftxui/dom/elements.hpp"  // for Element

include/ftxui/component/component_options.hpp

@@ -9,9 +9,8 @@
 #include <ftxui/dom/direction.hpp>  // for Direction, Direction::Left, Direction::Right, Direction::Down
 #include <ftxui/dom/elements.hpp>  // for Element, separator
 #include <ftxui/util/ref.hpp>      // for Ref, ConstRef, StringRef
-#include <ftxui/util/warn_windows_macro.hpp>
+#include <functional>              // for function
-#include <functional>  // for function
+#include <string>                  // for string
-#include <string>      // for string
 
 #include "ftxui/component/component_base.hpp"  // for Component
 #include "ftxui/screen/color.hpp"  // for Color, Color::GrayDark, Color::White
@@ -28,8 +27,6 @@ struct EntryState {
   int index;          ///< Index of the entry when applicable or -1.
 };
 
-/// @brief Option for the underline effect.
-/// @ingroup component
 struct UnderlineOption {
   bool enabled = false;
 
@@ -233,8 +230,7 @@ struct SliderOption {
   std::function<void()> on_change;  ///> Called when `value` is updated.
 };
 
-/// @brief State passed to the `Window` component's render function.
+// Parameter pack used by `WindowOptions::render`.
-/// @ingroup component
 struct WindowRenderState {
   Element inner;             ///< The element wrapped inside this window.
   const std::string& title;  ///< The title of the window.

include/ftxui/component/event.hpp

@@ -24,8 +24,6 @@ class ComponentBase;
 ///
 /// Useful documentation about xterm specification:
 /// https://invisible-island.net/xterm/ctlseqs/ctlseqs.html
-///
-/// @ingroup component
 struct Event {
   // --- Constructor section ---------------------------------------------------
   static Event Character(std::string);

include/ftxui/component/loop.hpp

@@ -14,45 +14,6 @@ class ComponentBase;
 using Component = std::shared_ptr<ComponentBase>;
 class ScreenInteractive;
 
-/// @brief Loop is a class that manages the event loop for a component.
-///
-/// It is responsible for running the component, handling events, and
-/// updating the screen.
-///
-/// The Loop class is designed to be used with a ScreenInteractive object,
-/// which represents the terminal screen.
-///
-/// **Example**
-/// ```cpp
-/// #include <ftxui/component/component.hpp>
-/// #include <ftxui/component/screen_interactive.hpp>
-/// #include <ftxui/component/loop.hpp>
-///
-/// int main() {
-///  auto screen = ftxui::ScreenInteractive::TerminalOutput();
-///  auto component = ftxui::Button("Click me", [] { ... });
-///
-///  ftxui::Loop loop(screen.get(), component);
-///
-///  // Either
-///  loop.Run();  // Blocking until the component quits.
-///
-///  // Or
-///  loop.RunOnce();  // Non-blocking, returns immediately.
-///
-///  // Or
-///  loop.RunOnceBlocking();  // Blocking until handling one event.
-///
-///  // Or in a loop:
-///  while (!loop.HasQuitted()) {
-///    loop.RunOnce();
-///
-///    // Do something else like running a different library loop function.
-///  }
-/// }
-/// ```
-///
-/// @ingroup component
 class Loop {
  public:
   Loop(ScreenInteractive* screen, Component component);

include/ftxui/component/receiver.hpp

@@ -4,7 +4,6 @@
 #ifndef FTXUI_COMPONENT_RECEIVER_HPP_
 #define FTXUI_COMPONENT_RECEIVER_HPP_
 
-#include <ftxui/util/warn_windows_macro.h>
 #include <algorithm>           // for copy, max
 #include <atomic>              // for atomic, __atomic_base
 #include <condition_variable>  // for condition_variable
@@ -15,8 +14,6 @@
 
 namespace ftxui {
 
-// Deprecated
-//
 // Usage:
 //
 // Initialization:
@@ -42,24 +39,17 @@ namespace ftxui {
 // Receiver::Receive() returns true when there are no more senders.
 
 // clang-format off
-// Deprecated:
 template<class T> class SenderImpl;
-// Deprecated:
 template<class T> class ReceiverImpl;
-// Deprecated:
 
-// Deprecated:
 template<class T> using Sender = std::unique_ptr<SenderImpl<T>>;
-// Deprecated:
 template<class T> using Receiver = std::unique_ptr<ReceiverImpl<T>>;
-// Deprecated:
 template<class T> Receiver<T> MakeReceiver();
 // clang-format on
 
 // ---- Implementation part ----
 
 template <class T>
-// Deprecated:
 class SenderImpl {
  public:
   SenderImpl(const SenderImpl&) = delete;

include/ftxui/component/screen_interactive.hpp

@@ -4,10 +4,13 @@
 #ifndef FTXUI_COMPONENT_SCREEN_INTERACTIVE_HPP
 #define FTXUI_COMPONENT_SCREEN_INTERACTIVE_HPP
 
-#include <atomic>      // for atomic
+#include <atomic>                        // for atomic
-#include <functional>  // for function
+#include <ftxui/component/receiver.hpp>  // for Receiver, Sender
-#include <memory>      // for shared_ptr
+#include <functional>                    // for function
-#include <string>      // for string
+#include <memory>                        // for shared_ptr
+#include <string>                        // for string
+#include <thread>                        // for thread
+#include <variant>                       // for variant
 
 #include "ftxui/component/animation.hpp"       // for TimePoint
 #include "ftxui/component/captured_mouse.hpp"  // for CapturedMouse
@@ -24,14 +27,6 @@ struct Event;
 using Component = std::shared_ptr<ComponentBase>;
 class ScreenInteractivePrivate;
 
-namespace task {
-class TaskRunner;
-}
-
-/// @brief ScreenInteractive is a `Screen` that can handle events, run a main
-/// loop, and manage components.
-///
-/// @ingroup component
 class ScreenInteractive : public Screen {
  public:
   // Constructors:
@@ -42,12 +37,8 @@ class ScreenInteractive : public Screen {
   static ScreenInteractive FitComponent();
   static ScreenInteractive TerminalOutput();
 
-  // Destructor.
-  ~ScreenInteractive() override;
-
   // Options. Must be called before Loop().
   void TrackMouse(bool enable = true);
-  void HandlePipedInput(bool enable = true);
 
   // Return the currently active screen, nullptr if none.
   static ScreenInteractive* Active();
@@ -101,14 +92,8 @@ class ScreenInteractive : public Screen {
   void Draw(Component component);
   void ResetCursorPosition();
 
-  void InstallPipedInputHandling();
-
   void Signal(int signal);
 
-  void FetchTerminalEvents();
-
-  void PostAnimationTask();
-
   ScreenInteractive* suspended_screen_ = nullptr;
   enum class Dimension {
     FitComponent,
@@ -116,27 +101,30 @@ class ScreenInteractive : public Screen {
     Fullscreen,
     TerminalOutput,
   };
-  ScreenInteractive(Dimension dimension,
+  Dimension dimension_ = Dimension::Fixed;
-                    int dimx,
+  bool use_alternative_screen_ = false;
+  ScreenInteractive(int dimx,
                     int dimy,
+                    Dimension dimension,
                     bool use_alternative_screen);
 
-  const Dimension dimension_;
-  const bool use_alternative_screen_;
-
   bool track_mouse_ = true;
 
+  Sender<Task> task_sender_;
+  Receiver<Task> task_receiver_;
+
   std::string set_cursor_position;
   std::string reset_cursor_position;
 
   std::atomic<bool> quit_{false};
+  std::thread event_listener_;
+  std::thread animation_listener_;
   bool animation_requested_ = false;
   animation::TimePoint previous_animation_time_;
 
   int cursor_x_ = 1;
   int cursor_y_ = 1;
 
-  std::uint64_t frame_count_ = 0;
   bool mouse_captured = false;
   bool previous_frame_resized_ = false;
 
@@ -145,9 +133,6 @@ class ScreenInteractive : public Screen {
   bool force_handle_ctrl_c_ = true;
   bool force_handle_ctrl_z_ = true;
 
-  // Piped input handling state (POSIX only)
-  bool handle_piped_input_ = true;
-
   // The style of the cursor to restore on exit.
   int cursor_reset_shape_ = 1;
 
@@ -167,14 +152,8 @@ class ScreenInteractive : public Screen {
   std::unique_ptr<Selection> selection_;
   std::function<void()> selection_on_change_;
 
-  // PIMPL private implementation idiom (Pimpl).
-  struct Internal;
-  std::unique_ptr<Internal> internal_;
-
   friend class Loop;
 
-  Component component_;
-
  public:
   class Private {
    public:

include/ftxui/dom/canvas.hpp

@@ -20,21 +20,6 @@
 
 namespace ftxui {
 
-/// @brief Canvas is a drawable buffer associated with drawing operations.
-///
-/// Canvas is a drawable area that can be used to create complex graphics. It
-/// supports drawing points, lines, circles, ellipses, text, and images using
-/// braille, block, or normal characters.
-///
-/// Note: A terminal contains cells. A cells is a unit of:
-/// - 2x4 braille characters (1x1 pixel)
-/// - 2x2 block characters (2x2 pixels)
-/// - 2x4 normal characters (2x4 pixels)
-///
-/// You need to multiply the x coordinate by 2 and the y coordinate by 4 to
-/// get the correct position in the terminal.
-///
-/// @ingroup dom
 struct Canvas {
  public:
   Canvas() = default;

include/ftxui/dom/direction.hpp

@@ -5,11 +5,6 @@
 #define FTXUI_DOM_DIRECTION_HPP
 
 namespace ftxui {
-
-/// @brief Direction is an enumeration that represents the four cardinal
-/// directions.
-///
-/// @ingroup dom
 enum class Direction {
   Up = 0,
   Down = 1,

include/ftxui/dom/elements.hpp

@@ -24,14 +24,6 @@ using Elements = std::vector<Element>;
 using Decorator = std::function<Element(Element)>;
 using GraphFunction = std::function<std::vector<int>(int, int)>;
 
-/// @brief BorderStyle is an enumeration that represents the different styles
-/// of borders that can be applied to elements in the terminal UI.
-///
-/// BorderStyle is an enumeration that represents the different styles of
-/// borders that can be applied to elements in the terminal UI.
-/// It is used to define the visual appearance of borders around elements,
-/// such as windows, frames, or separators.
-/// @ingroup dom
 enum BorderStyle {
   LIGHT,
   DASHED,

include/ftxui/dom/flexbox_config.hpp

@@ -12,18 +12,6 @@
 
 namespace ftxui {
 
-/// @brief FlexboxConfig is a configuration structure that defines the layout
-/// properties for a flexbox container.
-//
-/// It allows you to specify the direction of the flex items, whether they
-/// should wrap, how they should be justified along the main axis, and how
-/// they should be aligned along the cross axis.
-/// It also includes properties for gaps between flex items in both the
-/// main and cross axes.
-/// This structure is used to configure the layout behavior of flexbox
-/// containers in a terminal user interface.
-///
-/// @ingroup dom
 struct FlexboxConfig {
   /// This establishes the main-axis, thus defining the direction flex items are
   /// placed in the flex container. Flexbox is (aside wrapping) single-direction

include/ftxui/dom/linear_gradient.hpp

@@ -27,15 +27,8 @@ namespace ftxui {
 /// LinearGradient(Color::Red, Color::Blue);
 /// LinearGradient(45, Color::Red, Color::Blue);
 /// ```
-///
-/// @ingroup dom
 struct LinearGradient {
   float angle = 0.f;
-
-  /// A stop is a color at a specific position in the gradient.
-  /// The position is a value between 0.0 and 1.0,
-  /// where 0.0 is the start of the gradient
-  /// and 1.0 is the end of the gradient.
   struct Stop {
     Color color = Color::Default;
     std::optional<float> position;

include/ftxui/dom/node.hpp

@@ -20,20 +20,6 @@ class Screen;
 using Element = std::shared_ptr<Node>;
 using Elements = std::vector<Element>;
 
-/// @brief Node is the base class for all elements in the DOM tree.
-///
-/// It represents a single node in the document object model (DOM) and provides
-/// the basic structure for layout and rendering.
-/// It contains methods for computing layout requirements, setting the box
-/// dimensions, selecting content, rendering to the screen, and checking the
-/// layout status.
-/// It typically contains child elements, which are also instances of Node.
-///
-/// Users are expected to derive from this class to create custom elements.
-///
-/// A list of builtin elements can be found in the `elements.hpp` file.
-///
-/// @ingroup dom
 class Node {
  public:
   Node();

include/ftxui/dom/requirement.hpp

@@ -10,11 +10,6 @@
 namespace ftxui {
 class Node;
 
-/// @brief Requirement is a structure that defines the layout requirements for a
-/// Node in the terminal user interface.
-///
-/// It specifies the minimum size required to fully draw the element,
-/// @ingroup dom
 struct Requirement {
   // The required size to fully draw the element.
   int min_x = 0;

include/ftxui/dom/selection.hpp

@@ -13,12 +13,7 @@
 
 namespace ftxui {
 
-/// @brief Represents a selection in a terminal user interface.
+/// @brief Represent a selection in the terminal.
-///
-/// Selection is a class that represents the two endpoints of a selection in a
-/// terminal user interface.
-///
-/// @ingroup dom
 class Selection {
  public:
   Selection();  // Empty selection.

include/ftxui/dom/table.hpp

@@ -11,28 +11,28 @@
 
 namespace ftxui {
 
+// Usage:
+//
+// Initialization:
+// ---------------
+//
+// auto table = Table({
+//   {"X", "Y"},
+//   {"-1", "1"},
+//   {"+0", "0"},
+//   {"+1", "1"},
+// });
+//
+// table.SelectAll().Border(LIGHT);
+//
+// table.SelectRow(1).Border(DOUBLE);
+// table.SelectRow(1).SeparatorInternal(Light);
+//
+// std::move(table).Element();
+
 class Table;
 class TableSelection;
 
-/// @brief Table is a utility to draw tables.
-///
-/// **example**
-/// ```cpp
-/// auto table = Table({
-///  {"X", "Y"},
-///  {"-1", "1"},
-///  {"+0", "0"},
-///  {"+1", "1"},
-/// });
-///
-/// table.SelectAll().Border(LIGHT);
-/// table.SelectRow(1).Border(DOUBLE);
-/// table.SelectRow(1).SeparatorInternal(LIGHT);
-///
-/// std::move(table).Render();
-/// ```
-///
-/// @ingroup dom
 class Table {
  public:
   Table();

include/ftxui/screen/box.hpp

@@ -6,13 +6,6 @@
 
 namespace ftxui {
 
-/// @brief Box is a structure that represents a rectangular area in a 2D space.
-///
-/// It is defined by its minimum and maximum coordinates along the x and y axes.
-/// Note that the coordinates are inclusive, meaning that the box includes both
-/// the minimum and maximum values.
-///
-/// @ingroup screen
 struct Box {
   int x_min = 0;
   int x_max = 0;

include/ftxui/screen/color.hpp

@@ -15,9 +15,7 @@
 
 namespace ftxui {
 
-/// @brief Color is a class that represents a color in the terminal user
+/// @brief A class representing terminal colors.
-/// interface.
-///
 /// @ingroup screen
 class Color {
  public:

include/ftxui/screen/color_info.hpp

@@ -9,10 +9,6 @@
 
 namespace ftxui {
 
-/// @brief ColorInfo is a structure that contains information about the terminal
-/// color palette.
-///
-/// @ingroup screen
 struct ColorInfo {
   const char* name;
   uint8_t index_256;

include/ftxui/screen/image.hpp

@@ -20,9 +20,6 @@ class Image {
   Image() = delete;
   Image(int dimx, int dimy);
 
-  // Destructor:
-  virtual ~Image() = default;
-
   // Access a character in the grid at a given position.
   std::string& at(int x, int y);
   const std::string& at(int x, int y) const;

include/ftxui/screen/screen.hpp

@@ -11,6 +11,7 @@
 
 #include "ftxui/screen/image.hpp"     // for Pixel, Image
 #include "ftxui/screen/terminal.hpp"  // for Dimensions
+#include "ftxui/util/autoreset.hpp"   // for AutoReset
 
 namespace ftxui {
 
@@ -30,9 +31,6 @@ class Screen : public Image {
   static Screen Create(Dimensions dimension);
   static Screen Create(Dimensions width, Dimensions height);
 
-  // Destructor:
-  ~Screen() override = default;
-
   std::string ToString() const;
 
   // Print the Screen on to the terminal.

include/ftxui/screen/terminal.hpp

@@ -5,9 +5,6 @@
 #define FTXUI_SCREEN_TERMINAL_HPP
 
 namespace ftxui {
-
-/// @brief Dimensions is a structure that represents the size of the terminal
-/// @ingroup screen
 struct Dimensions {
   int dimx;
   int dimy;
@@ -17,9 +14,6 @@ namespace Terminal {
 Dimensions Size();
 void SetFallbackSize(const Dimensions& fallbackSize);
 
-/// @brief Color is an enumeration that represents the color support of the
-/// terminal.
-/// @ingroup screen
 enum Color {
   Palette1,
   Palette16,

include/ftxui/util/warn_windows_macro.hpp

@@ -1,18 +0,0 @@
-// Copyright 2025 Arthur Sonzogni. All rights reserved.
-// Use of this source code is governed by the MIT license that can be found in
-// the LICENSE file.
-
-#ifndef FTXUI_UTIL_WARN_WINDOWS_MACRO_H_
-#define FTXUI_UTIL_WARN_WINDOWS_MACRO_H_
-
-#ifdef min
-#error \
-    "The macro 'min' is defined, which conflicts with the standard C++ library and FTXUI. This is often caused by including <windows.h>. To fix this, add '#define NOMINMAX' before including <windows.h>, or pass '/DNOMINMAX' as a compiler flag."
-#endif
-
-#ifdef max
-#error \
-    "The macro 'max' is defined, which conflicts with the standard C++ library and FTXUI. This is often caused by including <windows.h>. To fix this, add '#define NOMINMAX' before including <windows.h>, or pass '/DNOMINMAX' as a compiler flag."
-#endif
-
-#endif  // FTXUI_UTIL_WARN_WINDOWS_MACRO_H_

src/ftxui/component.cppm

@@ -1,16 +1,18 @@
-/// @module ftxui.component
+/**
-/// @brief Module file for FTXUI component operations.
+ * @file component.cppm
+ * @brief Module file for FTXUI component operations.
+ */
 
 export module ftxui.component;
 
-export import ftxui.component.animation;
+export import ftxui.component.Animation;
-export import ftxui.component.captured_mouse;
+export import ftxui.component.CapturedMouse;
-export import ftxui.component.component;
+export import ftxui.component.Component;
-export import ftxui.component.component_base;
+export import ftxui.component.ComponentBase;
-export import ftxui.component.component_options;
+export import ftxui.component.ComponentOptions;
-export import ftxui.component.event;
+export import ftxui.component.Event;
-export import ftxui.component.loop;
+export import ftxui.component.Loop;
-export import ftxui.component.mouse;
+export import ftxui.component.Mouse;
-export import ftxui.component.receiver;
+export import ftxui.component.Receiver;
-export import ftxui.component.screen_interactive;
+export import ftxui.component.ScreenInteractive;
-export import ftxui.component.task;
+export import ftxui.component.Task;

src/ftxui/component/Animation.cppm

@@ -1,12 +1,13 @@
-/// @module ftxui.component.animation
+/**
-/// @brief C++20 module interface for the Animation namespace of the Component module.
+ * @file Animation.cppm
-///
+ * @brief Module file for the Animation namespace of the Component module
+ */
 
 module;
 
 #include <ftxui/component/animation.hpp>
 
-export module ftxui.component.animation;
+export module ftxui.component.Animation;
 
 /**
  * @namespace ftxui::animation

src/ftxui/component/CapturedMouse.cppm

@@ -1,11 +1,13 @@
-/// @module ftxui.component.captured_mouse
+/**
-/// @brief Module file for the CapturedMouseInterface class of the Component module
+ * @file CapturedMouse.cppm
+ * @brief Module file for the CapturedMouseInterface class of the Component module
+ */
 
 module;
 
 #include <ftxui/component/captured_mouse.hpp>
 
-export module ftxui.component.captured_mouse;
+export module ftxui.component.CapturedMouse;
 
 /**
  * @namespace ftxui

src/ftxui/component/Component.cppm

@@ -1,11 +1,13 @@
-/// @module ftxui.component.component
+/**
-/// @brief Module file for the Component classes of the Component module
+ * @file Component.cppm
+ * @brief Module file for the Component classes of the Component module
+ */
 
 module;
 
 #include <ftxui/component/component.hpp>
 
-export module ftxui.component.component;
+export module ftxui.component.Component;
 
 /**
  * @namespace ftxui

src/ftxui/component/ComponentBase.cppm

@@ -1,11 +1,13 @@
-/// @module ftxui.component.component_base
+/**
-/// @brief Module file for the ComponentBase class of the Component module
+ * @file ComponentBase.cppm
+ * @brief Module file for the ComponentBase class of the Component module
+ */
 
 module;
 
 #include <ftxui/component/component_base.hpp>
 
-export module ftxui.component.component_base;
+export module ftxui.component.ComponentBase;
 
 /**
  * @namespace ftxui

src/ftxui/component/ComponentOptions.cppm

@@ -1,11 +1,13 @@
-/// @module ftxui.component.component_options
+/**
-/// @brief Module file for options for the Component class of the Component module
+ * @file ComponentOptions.cppm
+ * @brief Module file for options for the Component class of the Component module
+ */
 
 module;
 
 #include <ftxui/component/component_options.hpp>
 
-export module ftxui.component.component_options;
+export module ftxui.component.ComponentOptions;
 
 /**
  * @namespace ftxui

src/ftxui/component/Event.cppm

@@ -1,11 +1,13 @@
-/// @module ftxui.component.event
+/**
-/// @brief Module file for the Event struct of the Component module
+ * @file Event.cppm
+ * @brief Module file for the Event struct of the Component module
+ */
 
 module;
 
 #include <ftxui/component/event.hpp>
 
-export module ftxui.component.event;
+export module ftxui.component.Event;
 
 /**
  * @namespace ftxui

src/ftxui/component/Loop.cppm

@@ -1,11 +1,13 @@
-/// @module ftxui.component.loop
+/**
-/// @brief Module file for the Loop class of the Component module
+ * @file Loop.cppm
+ * @brief Module file for the Loop class of the Component module
+ */
 
 module;
 
 #include <ftxui/component/loop.hpp>
 
-export module ftxui.component.loop;
+export module ftxui.component.Loop;
 
 /**
  * @namespace ftxui

src/ftxui/component/Mouse.cppm

@@ -1,11 +1,13 @@
-/// @module ftxui.component.mouse
+/**
-/// @brief Module file for the Mouse struct of the Component module
+ * @file Mouse.cppm
+ * @brief Module file for the Mouse struct of the Component module
+ */
 
 module;
 
 #include <ftxui/component/mouse.hpp>
 
-export module ftxui.component.mouse;
+export module ftxui.component.Mouse;
 
 /**
  * @namespace ftxui

src/ftxui/component/Receiver.cppm

@@ -1,26 +1,22 @@
-/// @module ftxui.component.receiver
+/**
-/// @brief Module file for the Receiver class of the Component module
+ * @file Receiver.cppm
+ * @brief Module file for the Receiver class of the Component module
+ */
 
 module;
 
 #include <ftxui/component/receiver.hpp>
 
-export module ftxui.component.receiver;
+export module ftxui.component.Receiver;
 
 /**
  * @namespace ftxui
  * @brief The FTXUI ftxui:: namespace
  */
 export namespace ftxui {
-    // Deprecated:
     using ftxui::SenderImpl;
-    // Deprecated:
     using ftxui::ReceiverImpl;
-    // Deprecated:
     using ftxui::Sender;
-    // Deprecated:
     using ftxui::Receiver;
-    // Deprecated:
     using ftxui::MakeReceiver;
-    // Deprecated:
 }

src/ftxui/component/ScreenInteractive.cppm

@@ -1,11 +1,13 @@
-/// @module ftxui.component.screen_interactive
+/**
-/// @brief Module file for the ScreenInteractive class of the Component module
+ * @file ScreenInteractive.cppm
+ * @brief Module file for the ScreenInteractive class of the Component module
+ */
 
 module;
 
 #include <ftxui/component/screen_interactive.hpp>
 
-export module ftxui.component.screen_interactive;
+export module ftxui.component.ScreenInteractive;
 
 /**
  * @namespace ftxui

src/ftxui/component/Task.cppm

@@ -1,11 +1,13 @@
-/// @module ftxui.component.task
+/**
-/// @brief Module file for the Task class of the Component module
+ * @file Task.cppm
+ * @brief Module file for the Task class of the Component module
+ */
 
 module;
 
 #include <ftxui/component/task.hpp>
 
-export module ftxui.component.task;
+export module ftxui.component.Task;
 
 /**
  * @namespace ftxui

src/ftxui/component/button.cpp

@@ -139,6 +139,7 @@ class ButtonBase : public ComponentBase, public ButtonOption {
  private:
   bool mouse_hover_ = false;
   Box box_;
+  ButtonOption option_;
   float animation_background_ = 0;
   float animation_foreground_ = 0;
   animation::Animator animator_background_ =

src/ftxui/component/collapsible.cpp

@@ -12,11 +12,11 @@
 
 namespace ftxui {
 
-/// @brief A collapsible component. It displays a checkbox with an arrow. Once
+/// @brief A collapsible component. It display a checkbox with an arrow. Once
-/// activated, the child is displayed.
+/// activated, the children is displayed.
 /// @param label The label of the checkbox.
-/// @param child The child to display.
+/// @param child The children to display.
-/// @param show Hold the state about whether the child is displayed or not.
+/// @param show Hold the state about whether the children is displayed or not.
 ///
 /// ### Example
 /// ```cpp

src/ftxui/component/component.cpp

@@ -35,22 +35,26 @@ ComponentBase::~ComponentBase() {
 /// @brief Return the parent ComponentBase, or nul if any.
 /// @see Detach
 /// @see Parent
+/// @ingroup component
 ComponentBase* ComponentBase::Parent() const {
   return parent_;
 }
 
 /// @brief Access the child at index `i`.
+/// @ingroup component
 Component& ComponentBase::ChildAt(size_t i) {
   assert(i < ChildCount());  // NOLINT
   return children_[i];
 }
 
 /// @brief Returns the number of children.
+/// @ingroup component
 size_t ComponentBase::ChildCount() const {
   return children_.size();
 }
 
 /// @brief Return index of the component in its parent. -1 if no parent.
+/// @ingroup component
 int ComponentBase::Index() const {
   if (parent_ == nullptr) {
     return -1;
@@ -67,6 +71,7 @@ int ComponentBase::Index() const {
 
 /// @brief Add a child.
 /// @@param child The child to be attached.
+/// @ingroup component
 void ComponentBase::Add(Component child) {
   child->Detach();
   child->parent_ = this;
@@ -76,6 +81,7 @@ void ComponentBase::Add(Component child) {
 /// @brief Detach this child from its parent.
 /// @see Detach
 /// @see Parent
+/// @ingroup component
 void ComponentBase::Detach() {
   if (parent_ == nullptr) {
     return;
@@ -91,6 +97,7 @@ void ComponentBase::Detach() {
 }
 
 /// @brief Remove all children.
+/// @ingroup component
 void ComponentBase::DetachAllChildren() {
   while (!children_.empty()) {
     children_[0]->Detach();
@@ -100,6 +107,7 @@ void ComponentBase::DetachAllChildren() {
 /// @brief Draw the component.
 /// Build a ftxui::Element to be drawn on the ftxui::Screen representing this
 /// ftxui::ComponentBase. Please override OnRender() to modify the rendering.
+/// @ingroup component
 Element ComponentBase::Render() {
   // Some users might call `ComponentBase::Render()` from
   // `T::OnRender()`. To avoid infinite recursion, we use a flag.
@@ -135,6 +143,7 @@ Element ComponentBase::Render() {
 /// @brief Draw the component.
 /// Build a ftxui::Element to be drawn on the ftxi::Screen representing this
 /// ftxui::ComponentBase. This function is means to be overridden.
+/// @ingroup component
 Element ComponentBase::OnRender() {
   if (children_.size() == 1) {
     return children_.front()->Render();
@@ -148,6 +157,7 @@ Element ComponentBase::OnRender() {
 /// @return True when the event has been handled.
 /// The default implementation called OnEvent on every child until one return
 /// true. If none returns true, return false.
+/// @ingroup component
 bool ComponentBase::OnEvent(Event event) {  // NOLINT
   for (Component& child : children_) {      // NOLINT
     if (child->OnEvent(event)) {
@@ -160,6 +170,7 @@ bool ComponentBase::OnEvent(Event event) {  // NOLINT
 /// @brief Called in response to an animation event.
 /// @param params the parameters of the animation
 /// The default implementation dispatch the event to every child.
+/// @ingroup component
 void ComponentBase::OnAnimation(animation::Params& params) {
   for (const Component& child : children_) {
     child->OnAnimation(params);
@@ -168,6 +179,7 @@ void ComponentBase::OnAnimation(animation::Params& params) {
 
 /// @brief Return the currently Active child.
 /// @return the currently Active child.
+/// @ingroup component
 Component ComponentBase::ActiveChild() {
   for (auto& child : children_) {
     if (child->Focusable()) {
@@ -180,6 +192,7 @@ Component ComponentBase::ActiveChild() {
 /// @brief Return true when the component contains focusable elements.
 /// The non focusable Components will be skipped when navigating using the
 /// keyboard.
+/// @ingroup component
 bool ComponentBase::Focusable() const {
   for (const Component& child : children_) {  // NOLINT
     if (child->Focusable()) {
@@ -190,6 +203,7 @@ bool ComponentBase::Focusable() const {
 }
 
 /// @brief Returns if the element if the currently active child of its parent.
+/// @ingroup component
 bool ComponentBase::Active() const {
   return parent_ == nullptr || parent_->ActiveChild().get() == this;
 }
@@ -198,6 +212,7 @@ bool ComponentBase::Active() const {
 /// True when the ComponentBase is focused by the user. An element is Focused
 /// when it is with all its ancestors the ActiveChild() of their parents, and it
 /// Focusable().
+/// @ingroup component
 bool ComponentBase::Focused() const {
   const auto* current = this;
   while (current && current->Active()) {
@@ -208,15 +223,18 @@ bool ComponentBase::Focused() const {
 
 /// @brief Make the |child| to be the "active" one.
 /// @param child the child to become active.
+/// @ingroup component
 void ComponentBase::SetActiveChild([[maybe_unused]] ComponentBase* child) {}
 
 /// @brief Make the |child| to be the "active" one.
 /// @param child the child to become active.
+/// @ingroup component
 void ComponentBase::SetActiveChild(Component child) {  // NOLINT
   SetActiveChild(child.get());
 }
 
 /// @brief Configure all the ancestors to give focus to this component.
+/// @ingroup component
 void ComponentBase::TakeFocus() {
   ComponentBase* child = this;
   while (ComponentBase* parent = child->parent_) {
@@ -228,6 +246,7 @@ void ComponentBase::TakeFocus() {
 /// @brief Take the CapturedMouse if available. There is only one component of
 /// them. It represents a component taking priority over others.
 /// @param event The event
+/// @ingroup component
 CapturedMouse ComponentBase::CaptureMouse(const Event& event) {  // NOLINT
   if (event.screen_) {
     return event.screen_->CaptureMouse();

src/ftxui/component/component_fuzzer.cpp

@@ -2,7 +2,6 @@
 // Use of this source code is governed by the MIT license that can be found in
 // the LICENSE file.
 #include <cassert>
-#include <ftxui/component/event.hpp>
 #include <vector>
 #include "ftxui/component/component.hpp"
 #include "ftxui/component/terminal_input_parser.hpp"
@@ -23,9 +22,8 @@ bool GeneratorBool(const char*& data, size_t& size) {
 
 std::string GeneratorString(const char*& data, size_t& size) {
   int index = 0;
-  while (index < size && data[index]) {
+  while (index < size && data[index])
     ++index;
-  }
 
   auto out = std::string(data, data + index);
   data += index;
@@ -41,9 +39,8 @@ std::string GeneratorString(const char*& data, size_t& size) {
 }
 
 int GeneratorInt(const char* data, size_t size) {
-  if (size == 0) {
+  if (size == 0)
     return 0;
-  }
   auto out = int(data[0]);
   data++;
   size--;
@@ -115,9 +112,8 @@ Components GeneratorComponents(const char*& data, size_t& size, int depth);
 Component GeneratorComponent(const char*& data, size_t& size, int depth) {
   depth--;
   int value = GeneratorInt(data, size);
-  if (depth <= 0) {
+  if (depth <= 0)
     return Button(GeneratorString(data, size), [] {});
-  }
 
   constexpr int value_max = 19;
   value = (value % value_max + value_max) % value_max;
@@ -216,17 +212,16 @@ extern "C" int LLVMFuzzerTestOneInput(const char* data, size_t size) {
   auto screen =
       Screen::Create(Dimension::Fixed(width), Dimension::Fixed(height));
 
-  // Generate some events.
+  auto event_receiver = MakeReceiver<Task>();
-  std::vector<Event> events;
+  {
-  auto parser =
+    auto parser = TerminalInputParser(event_receiver->MakeSender());
-      TerminalInputParser([&](const Event& event) { events.push_back(event); });
+    for (size_t i = 0; i < size; ++i)
-
+      parser.Add(data[i]);
-  for (size_t i = 0; i < size; ++i) {
-    parser.Add(data[i]);
   }
 
-  for (const auto& event : events) {
+  Task event;
-    component->OnEvent(event);
+  while (event_receiver->Receive(&event)) {
+    component->OnEvent(std::get<Event>(event));
     auto document = component->Render();
     Render(screen, document);
   }

src/ftxui/component/component_options.cpp

@@ -17,6 +17,7 @@ namespace ftxui {
 /// @params _active The color when the component is active.
 /// @params _duration The duration of the animation.
 /// @params _function The easing function of the animation.
+/// @ingroup component
 void AnimatedColorOption::Set(Color _inactive,
                               Color _active,
                               animation::Duration _duration,
@@ -31,6 +32,7 @@ void AnimatedColorOption::Set(Color _inactive,
 /// @brief Set how the underline should animate.
 /// @param d The duration of the animation.
 /// @param f The easing function of the animation.
+/// @ingroup component
 void UnderlineOption::SetAnimation(animation::Duration d,
                                    animation::easing::Function f) {
   SetAnimationDuration(d);
@@ -39,6 +41,7 @@ void UnderlineOption::SetAnimation(animation::Duration d,
 
 /// @brief Set how the underline should animate.
 /// @param d The duration of the animation.
+/// @ingroup component
 void UnderlineOption::SetAnimationDuration(animation::Duration d) {
   leader_duration = d;
   follower_duration = d;
@@ -46,6 +49,7 @@ void UnderlineOption::SetAnimationDuration(animation::Duration d) {
 
 /// @brief Set how the underline should animate.
 /// @param f The easing function of the animation.
+/// @ingroup component
 void UnderlineOption::SetAnimationFunction(animation::easing::Function f) {
   leader_function = f;
   follower_function = std::move(f);
@@ -56,6 +60,7 @@ void UnderlineOption::SetAnimationFunction(animation::easing::Function f) {
 /// follower.
 /// @param f_leader The duration of the animation for the leader.
 /// @param f_follower The duration of the animation for the follower.
+/// @ingroup component
 void UnderlineOption::SetAnimationFunction(
     animation::easing::Function f_leader,
     animation::easing::Function f_follower) {
@@ -63,8 +68,9 @@ void UnderlineOption::SetAnimationFunction(
   follower_function = std::move(f_follower);
 }
 
-/// @brief Standard options for a horizontal menu.
+/// @brief Standard options for an horizontal menu.
 /// This can be useful to implement a tab bar.
+/// @ingroup component
 // static
 MenuOption MenuOption::Horizontal() {
   MenuOption option;
@@ -89,6 +95,7 @@ MenuOption MenuOption::Horizontal() {
 
 /// @brief Standard options for an animated horizontal menu.
 /// This can be useful to implement a tab bar.
+/// @ingroup component
 // static
 MenuOption MenuOption::HorizontalAnimated() {
   auto option = Horizontal();
@@ -98,6 +105,7 @@ MenuOption MenuOption::HorizontalAnimated() {
 
 /// @brief Standard options for a vertical menu.
 /// This can be useful to implement a list of selectable items.
+/// @ingroup component
 // static
 MenuOption MenuOption::Vertical() {
   MenuOption option;
@@ -119,6 +127,7 @@ MenuOption MenuOption::Vertical() {
 
 /// @brief Standard options for an animated vertical menu.
 /// This can be useful to implement a list of selectable items.
+/// @ingroup component
 // static
 MenuOption MenuOption::VerticalAnimated() {
   auto option = MenuOption::Vertical();
@@ -139,8 +148,9 @@ MenuOption MenuOption::VerticalAnimated() {
   return option;
 }
 
-/// @brief Standard options for a horizontal menu with some separator.
+/// @brief Standard options for a horitontal menu with some separator.
 /// This can be useful to implement a tab bar.
+/// @ingroup component
 // static
 MenuOption MenuOption::Toggle() {
   auto option = MenuOption::Horizontal();
@@ -149,6 +159,7 @@ MenuOption MenuOption::Toggle() {
 }
 
 /// @brief Create a ButtonOption, highlighted using [] characters.
+/// @ingroup component
 // static
 ButtonOption ButtonOption::Ascii() {
   ButtonOption option;
@@ -161,6 +172,7 @@ ButtonOption ButtonOption::Ascii() {
 }
 
 /// @brief Create a ButtonOption, inverted when focused.
+/// @ingroup component
 // static
 ButtonOption ButtonOption::Simple() {
   ButtonOption option;
@@ -176,6 +188,7 @@ ButtonOption ButtonOption::Simple() {
 
 /// @brief Create a ButtonOption. The button is shown using a border, inverted
 /// when focused. This is the current default.
+/// @ingroup component
 ButtonOption ButtonOption::Border() {
   ButtonOption option;
   option.transform = [](const EntryState& s) {
@@ -192,6 +205,7 @@ ButtonOption ButtonOption::Border() {
 }
 
 /// @brief Create a ButtonOption, using animated colors.
+/// @ingroup component
 // static
 ButtonOption ButtonOption::Animated() {
   return Animated(Color::Black, Color::GrayLight,  //
@@ -199,6 +213,7 @@ ButtonOption ButtonOption::Animated() {
 }
 
 /// @brief Create a ButtonOption, using animated colors.
+/// @ingroup component
 // static
 ButtonOption ButtonOption::Animated(Color color) {
   return ButtonOption::Animated(
@@ -209,6 +224,7 @@ ButtonOption ButtonOption::Animated(Color color) {
 }
 
 /// @brief Create a ButtonOption, using animated colors.
+/// @ingroup component
 // static
 ButtonOption ButtonOption::Animated(Color background, Color foreground) {
   // NOLINTBEGIN
@@ -221,6 +237,7 @@ ButtonOption ButtonOption::Animated(Color background, Color foreground) {
 }
 
 /// @brief Create a ButtonOption, using animated colors.
+/// @ingroup component
 // static
 ButtonOption ButtonOption::Animated(Color background,
                                     Color foreground,
@@ -240,6 +257,7 @@ ButtonOption ButtonOption::Animated(Color background,
 }
 
 /// @brief Option for standard Checkbox.
+/// @ingroup component
 // static
 CheckboxOption CheckboxOption::Simple() {
   auto option = CheckboxOption();
@@ -264,6 +282,7 @@ CheckboxOption CheckboxOption::Simple() {
 }
 
 /// @brief Option for standard Radiobox
+/// @ingroup component
 // static
 RadioboxOption RadioboxOption::Simple() {
   auto option = RadioboxOption();
@@ -288,6 +307,7 @@ RadioboxOption RadioboxOption::Simple() {
 }
 
 /// @brief Standard options for the input component.
+/// @ingroup component
 // static
 InputOption InputOption::Default() {
   InputOption option;
@@ -310,6 +330,7 @@ InputOption InputOption::Default() {
 }
 
 /// @brief Standard options for a more beautiful input component.
+/// @ingroup component
 // static
 InputOption InputOption::Spacious() {
   InputOption option;

src/ftxui/component/event.cpp

@@ -24,6 +24,7 @@ namespace ftxui {
 
 /// @brief An event corresponding to a given typed character.
 /// @param input The character typed by the user.
+/// @ingroup component
 // static
 Event Event::Character(std::string input) {
   Event event;
@@ -34,6 +35,7 @@ Event Event::Character(std::string input) {
 
 /// @brief An event corresponding to a given typed character.
 /// @param c The character typed by the user.
+/// @ingroup component
 // static
 Event Event::Character(char c) {
   return Event::Character(std::string{c});
@@ -41,6 +43,7 @@ Event Event::Character(char c) {
 
 /// @brief An event corresponding to a given typed character.
 /// @param c The character typed by the user.
+/// @ingroup component
 // static
 Event Event::Character(wchar_t c) {
   return Event::Character(to_string(std::wstring{c}));
@@ -49,6 +52,7 @@ Event Event::Character(wchar_t c) {
 /// @brief An event corresponding to a given typed character.
 /// @param input The sequence of character send by the terminal.
 /// @param mouse The mouse state.
+/// @ingroup component
 // static
 Event Event::Mouse(std::string input, struct Mouse mouse) {
   Event event;
@@ -70,6 +74,7 @@ Event Event::CursorShape(std::string input, int shape) {
 
 /// @brief An custom event whose meaning is defined by the user of the library.
 /// @param input An arbitrary sequence of character defined by the developer.
+/// @ingroup component
 // static
 Event Event::Special(std::string input) {
   Event event;

src/ftxui/component/loop.cpp

@@ -11,6 +11,7 @@ namespace ftxui {
 
 /// @brief A Loop is a wrapper around a Component and a ScreenInteractive.
 /// It is used to run a Component in a terminal.
+/// @ingroup component
 /// @see Component, ScreenInteractive.
 /// @see ScreenInteractive::Loop().
 /// @see ScreenInteractive::ExitLoop().
@@ -27,6 +28,7 @@ Loop::~Loop() {
 }
 
 /// @brief Whether the loop has quitted.
+/// @ingroup component
 bool Loop::HasQuitted() {
   return screen_->HasQuitted();
 }

src/ftxui/component/maybe.cpp

@@ -15,7 +15,7 @@ namespace ftxui {
 
 /// @brief Decorate a component |child|. It is shown only when |show| returns
 /// true.
-/// @param child the component to decorate.
+/// @param child the compoenent to decorate.
 /// @param show a function returning whether |child| should shown.
 /// @ingroup component
 Component Maybe(Component child, std::function<bool()> show) {
@@ -61,7 +61,7 @@ ComponentDecorator Maybe(std::function<bool()> show) {
 }
 
 /// @brief Decorate a component |child|. It is shown only when |show| is true.
-/// @param child the component to decorate.
+/// @param child the compoennt to decorate.
 /// @param show a boolean. |child| is shown when |show| is true.
 /// @ingroup component
 ///

src/ftxui/component/receiver_test.cpp

@@ -0,0 +1,81 @@
+// Copyright 2020 Arthur Sonzogni. All rights reserved.
+// Use of this source code is governed by the MIT license that can be found in
+// the LICENSE file.
+#include <thread>   // for thread
+#include <utility>  // for move
+
+#include "ftxui/component/receiver.hpp"
+#include "gtest/gtest.h"  // for AssertionResult, Message, Test, TestPartResult, EXPECT_EQ, EXPECT_TRUE, EXPECT_FALSE, TEST
+
+// NOLINTBEGIN
+namespace ftxui {
+
+TEST(Receiver, Basic) {
+  auto receiver = MakeReceiver<char>();
+  auto sender = receiver->MakeSender();
+
+  sender->Send('a');
+  sender->Send('b');
+  sender->Send('c');
+  sender.reset();
+
+  char a, b, c, d;
+  EXPECT_TRUE(receiver->Receive(&a));
+  EXPECT_TRUE(receiver->Receive(&b));
+  EXPECT_TRUE(receiver->Receive(&c));
+  EXPECT_FALSE(receiver->Receive(&d));
+
+  EXPECT_EQ(a, 'a');
+  EXPECT_EQ(b, 'b');
+  EXPECT_EQ(c, 'c');
+}
+
+TEST(Receiver, BasicWithThread) {
+  auto r1 = MakeReceiver<char>();
+  auto r2 = MakeReceiver<char>();
+  auto r3 = MakeReceiver<char>();
+
+  auto s1 = r1->MakeSender();
+  auto s2 = r2->MakeSender();
+  auto s3 = r3->MakeSender();
+
+  auto s1_bis = r1->MakeSender();
+
+  auto stream = [](Receiver<char> receiver, Sender<char> sender) {
+    char c;
+    while (receiver->Receive(&c))
+      sender->Send(c);
+  };
+
+  // Convert data from a different thread.
+  auto t12 = std::thread(stream, std::move(r1), std::move(s2));
+  auto t23 = std::thread(stream, std::move(r2), std::move(s3));
+
+  // Send some data.
+  s1->Send('1');
+  s1_bis->Send('2');
+  s1->Send('3');
+  s1_bis->Send('4');
+
+  // Close the stream.
+  s1.reset();
+  s1_bis.reset();
+
+  char c;
+  EXPECT_TRUE(r3->Receive(&c));
+  EXPECT_EQ(c, '1');
+  EXPECT_TRUE(r3->Receive(&c));
+  EXPECT_EQ(c, '2');
+  EXPECT_TRUE(r3->Receive(&c));
+  EXPECT_EQ(c, '3');
+  EXPECT_TRUE(r3->Receive(&c));
+  EXPECT_EQ(c, '4');
+  EXPECT_FALSE(r3->Receive(&c));
+
+  // Thread will end at the end of the stream.
+  t12.join();
+  t23.join();
+}
+
+}  // namespace ftxui
+// NOLINTEND

src/ftxui/component/screen_interactive.cpp

@@ -17,22 +17,24 @@
 #include <memory>
 #include <stack>  // for stack
 #include <string>
-#include <thread>   // for thread, sleep_for
+#include <thread>       // for thread, sleep_for
-#include <tuple>    // for _Swallow_assign, ignore
+#include <tuple>        // for _Swallow_assign, ignore
-#include <utility>  // for move, swap
+#include <type_traits>  // for decay_t
-#include <variant>  // for visit, variant
+#include <utility>      // for move, swap
-#include <vector>   // for vector
+#include <variant>      // for visit, variant
+#include <vector>       // for vector
 #include "ftxui/component/animation.hpp"  // for TimePoint, Clock, Duration, Params, RequestAnimationFrame
 #include "ftxui/component/captured_mouse.hpp"  // for CapturedMouse, CapturedMouseInterface
 #include "ftxui/component/component_base.hpp"  // for ComponentBase
 #include "ftxui/component/event.hpp"           // for Event
 #include "ftxui/component/loop.hpp"            // for Loop
-#include "ftxui/component/task_runner.hpp"
+#include "ftxui/component/receiver.hpp"  // for ReceiverImpl, Sender, MakeReceiver, SenderImpl, Receiver
 #include "ftxui/component/terminal_input_parser.hpp"  // for TerminalInputParser
 #include "ftxui/dom/node.hpp"                         // for Node, Render
+#include "ftxui/dom/requirement.hpp"                  // for Requirement
+#include "ftxui/screen/pixel.hpp"                     // for Pixel
 #include "ftxui/screen/terminal.hpp"                  // for Dimensions, Size
 #include "ftxui/screen/util.hpp"                      // for util::clamp
-#include "ftxui/util/autoreset.hpp"                   // for AutoReset
 
 #if defined(_WIN32)
 #define DEFINE_CONSOLEV2_PROPERTIES
@@ -45,11 +47,9 @@
 #error Must be compiled in UNICODE mode
 #endif
 #else
-#include <fcntl.h>
 #include <sys/select.h>  // for select, FD_ISSET, FD_SET, FD_ZERO, fd_set, timeval
 #include <termios.h>  // for tcsetattr, termios, tcgetattr, TCSANOW, cc_t, ECHO, ICANON, VMIN, VTIME
 #include <unistd.h>  // for STDIN_FILENO, read
-#include <cerrno>
 #endif
 
 // Quick exit is missing in standard CLang headers
@@ -59,20 +59,6 @@
 
 namespace ftxui {
 
-struct ScreenInteractive::Internal {
-  // Convert char to Event.
-  TerminalInputParser terminal_input_parser;
-
-  task::TaskRunner task_runner;
-
-  // The last time a character was received.
-  std::chrono::time_point<std::chrono::steady_clock> last_char_time =
-      std::chrono::steady_clock::now();
-
-  explicit Internal(std::function<void(Event)> out)
-      : terminal_input_parser(std::move(out)) {}
-};
-
 namespace animation {
 void RequestAnimationFrame() {
   auto* screen = ScreenInteractive::Active();
@@ -96,9 +82,73 @@ constexpr int timeout_milliseconds = 20;
     timeout_milliseconds * 1000;
 #if defined(_WIN32)
 
+void EventListener(std::atomic<bool>* quit, Sender<Task> out) {
+  auto console = GetStdHandle(STD_INPUT_HANDLE);
+  auto parser = TerminalInputParser(out->Clone());
+  while (!*quit) {
+    // Throttle ReadConsoleInput by waiting 250ms, this wait function will
+    // return if there is input in the console.
+    auto wait_result = WaitForSingleObject(console, timeout_milliseconds);
+    if (wait_result == WAIT_TIMEOUT) {
+      parser.Timeout(timeout_milliseconds);
+      continue;
+    }
+
+    DWORD number_of_events = 0;
+    if (!GetNumberOfConsoleInputEvents(console, &number_of_events))
+      continue;
+    if (number_of_events <= 0)
+      continue;
+
+    std::vector<INPUT_RECORD> records{number_of_events};
+    DWORD number_of_events_read = 0;
+    ReadConsoleInput(console, records.data(), (DWORD)records.size(),
+                     &number_of_events_read);
+    records.resize(number_of_events_read);
+
+    for (const auto& r : records) {
+      switch (r.EventType) {
+        case KEY_EVENT: {
+          auto key_event = r.Event.KeyEvent;
+          // ignore UP key events
+          if (key_event.bKeyDown == FALSE)
+            continue;
+          std::wstring wstring;
+          wstring += key_event.uChar.UnicodeChar;
+          for (auto it : to_string(wstring)) {
+            parser.Add(it);
+          }
+        } break;
+        case WINDOW_BUFFER_SIZE_EVENT:
+          out->Send(Event::Special({0}));
+          break;
+        case MENU_EVENT:
+        case FOCUS_EVENT:
+        case MOUSE_EVENT:
+          // TODO(mauve): Implement later.
+          break;
+      }
+    }
+  }
+}
+
 #elif defined(__EMSCRIPTEN__)
 #include <emscripten.h>
 
+// Read char from the terminal.
+void EventListener(std::atomic<bool>* quit, Sender<Task> out) {
+  auto parser = TerminalInputParser(std::move(out));
+
+  char c;
+  while (!*quit) {
+    while (read(STDIN_FILENO, &c, 1), c)
+      parser.Add(c);
+
+    emscripten_sleep(1);
+    parser.Timeout(1);
+  }
+}
+
 extern "C" {
 EMSCRIPTEN_KEEPALIVE
 void ftxui_on_resize(int columns, int rows) {
@@ -112,8 +162,8 @@ void ftxui_on_resize(int columns, int rows) {
 
 #else  // POSIX (Linux & Mac)
 
-int CheckStdinReady() {
+int CheckStdinReady(int usec_timeout) {
-  timeval tv = {0, 0};  // NOLINT
+  timeval tv = {0, usec_timeout};  // NOLINT
   fd_set fds;
   FD_ZERO(&fds);                                          // NOLINT
   FD_SET(STDIN_FILENO, &fds);                             // NOLINT
@@ -121,6 +171,24 @@ int CheckStdinReady() {
   return FD_ISSET(STDIN_FILENO, &fds);                    // NOLINT
 }
 
+// Read char from the terminal.
+void EventListener(std::atomic<bool>* quit, Sender<Task> out) {
+  auto parser = TerminalInputParser(std::move(out));
+
+  while (!*quit) {
+    if (!CheckStdinReady(timeout_microseconds)) {
+      parser.Timeout(timeout_milliseconds);
+      continue;
+    }
+
+    const size_t buffer_size = 100;
+    std::array<char, buffer_size> buffer;                        // NOLINT;
+    size_t l = read(fileno(stdin), buffer.data(), buffer_size);  // NOLINT
+    for (size_t i = 0; i < l; ++i) {
+      parser.Add(buffer[i]);  // NOLINT
+    }
+  }
+}
 #endif
 
 std::stack<Closure> on_exit_functions;  // NOLINT
@@ -267,29 +335,38 @@ class CapturedMouseImpl : public CapturedMouseInterface {
   std::function<void(void)> callback_;
 };
 
+void AnimationListener(std::atomic<bool>* quit, Sender<Task> out) {
+  // Animation at around 60fps.
+  const auto time_delta = std::chrono::milliseconds(15);
+  while (!*quit) {
+    out->Send(AnimationTask());
+    std::this_thread::sleep_for(time_delta);
+  }
+}
+
 }  // namespace
 
-ScreenInteractive::ScreenInteractive(Dimension dimension,
+ScreenInteractive::ScreenInteractive(int dimx,
-                                     int dimx,
                                      int dimy,
+                                     Dimension dimension,
                                      bool use_alternative_screen)
     : Screen(dimx, dimy),
       dimension_(dimension),
       use_alternative_screen_(use_alternative_screen) {
-  internal_ = std::make_unique<Internal>(
+  task_receiver_ = MakeReceiver<Task>();
-      [&](Event event) { PostEvent(std::move(event)); });
 }
 
 // static
 ScreenInteractive ScreenInteractive::FixedSize(int dimx, int dimy) {
   return {
-      Dimension::Fixed,
       dimx,
       dimy,
-      /*use_alternative_screen=*/false,
+      Dimension::Fixed,
+      false,
   };
 }
 
+/// @ingroup component
 /// Create a ScreenInteractive taking the full terminal size. This is using the
 /// alternate screen buffer to avoid messing with the terminal content.
 /// @note This is the same as `ScreenInteractive::FullscreenAlternateScreen()`
@@ -298,61 +375,54 @@ ScreenInteractive ScreenInteractive::Fullscreen() {
   return FullscreenAlternateScreen();
 }
 
+/// @ingroup component
 /// Create a ScreenInteractive taking the full terminal size. The primary screen
 /// buffer is being used. It means if the terminal is resized, the previous
 /// content might mess up with the terminal content.
 // static
 ScreenInteractive ScreenInteractive::FullscreenPrimaryScreen() {
-  auto terminal = Terminal::Size();
   return {
+      0,
+      0,
       Dimension::Fullscreen,
-      terminal.dimx,
-      terminal.dimy,
-      /*use_alternative_screen=*/false,
-  };
-}
-
-/// Create a ScreenInteractive taking the full terminal size. This is using the
-/// alternate screen buffer to avoid messing with the terminal content.
-// static
-ScreenInteractive ScreenInteractive::FullscreenAlternateScreen() {
-  auto terminal = Terminal::Size();
-  return {
-      Dimension::Fullscreen,
-      terminal.dimx,
-      terminal.dimy,
-      /*use_alternative_screen=*/true,
-  };
-}
-
-/// Create a ScreenInteractive whose width match the terminal output width and
-/// the height matches the component being drawn.
-// static
-ScreenInteractive ScreenInteractive::TerminalOutput() {
-  auto terminal = Terminal::Size();
-  return {
-      Dimension::TerminalOutput,
-      terminal.dimx,
-      terminal.dimy,  // Best guess.
-      /*use_alternative_screen=*/false,
-  };
-}
-
-ScreenInteractive::~ScreenInteractive() = default;
-
-/// Create a ScreenInteractive whose width and height match the component being
-/// drawn.
-// static
-ScreenInteractive ScreenInteractive::FitComponent() {
-  auto terminal = Terminal::Size();
-  return {
-      Dimension::FitComponent,
-      terminal.dimx,  // Best guess.
-      terminal.dimy,  // Best guess.
       false,
   };
 }
 
+/// @ingroup component
+/// Create a ScreenInteractive taking the full terminal size. This is using the
+/// alternate screen buffer to avoid messing with the terminal content.
+// static
+ScreenInteractive ScreenInteractive::FullscreenAlternateScreen() {
+  return {
+      0,
+      0,
+      Dimension::Fullscreen,
+      true,
+  };
+}
+
+// static
+ScreenInteractive ScreenInteractive::TerminalOutput() {
+  return {
+      0,
+      0,
+      Dimension::TerminalOutput,
+      false,
+  };
+}
+
+// static
+ScreenInteractive ScreenInteractive::FitComponent() {
+  return {
+      0,
+      0,
+      Dimension::FitComponent,
+      false,
+  };
+}
+
+/// @ingroup component
 /// @brief Set whether mouse is tracked and events reported.
 /// called outside of the main loop. E.g `ScreenInteractive::Loop(...)`.
 /// @param enable Whether to enable mouse event tracking.
@@ -372,28 +442,22 @@ void ScreenInteractive::TrackMouse(bool enable) {
   track_mouse_ = enable;
 }
 
-/// @brief Enable or disable automatic piped input handling.
-/// When enabled, FTXUI will detect piped input and redirect stdin from /dev/tty
-/// for keyboard input, allowing applications to read piped data while still
-/// receiving interactive keyboard events.
-/// @param enable Whether to enable piped input handling. Default is true.
-/// @note This must be called before Loop().
-/// @note This feature is enabled by default.
-/// @note This feature is only available on POSIX systems (Linux/macOS).
-void ScreenInteractive::HandlePipedInput(bool enable) {
-  handle_piped_input_ = enable;
-}
-
 /// @brief Add a task to the main loop.
 /// It will be executed later, after every other scheduled tasks.
+/// @ingroup component
 void ScreenInteractive::Post(Task task) {
-  internal_->task_runner.PostTask([this, task = std::move(task)]() mutable {
+  // Task/Events sent toward inactive screen or screen waiting to become
-    HandleTask(component_, task);
+  // inactive are dropped.
-  });
+  if (!task_sender_) {
+    return;
+  }
+
+  task_sender_->Send(std::move(task));
 }
 
 /// @brief Add an event to the main loop.
 /// It will be executed later, after every other scheduled events.
+/// @ingroup component
 void ScreenInteractive::PostEvent(Event event) {
   Post(event);
 }
@@ -415,6 +479,7 @@ void ScreenInteractive::RequestAnimationFrame() {
 /// @brief Try to get the unique lock about behing able to capture the mouse.
 /// @return A unique lock if the mouse is not already captured, otherwise a
 /// null.
+/// @ingroup component
 CapturedMouse ScreenInteractive::CaptureMouse() {
   if (mouse_captured) {
     return nullptr;
@@ -426,14 +491,16 @@ CapturedMouse ScreenInteractive::CaptureMouse() {
 
 /// @brief Execute the main loop.
 /// @param component The component to draw.
+/// @ingroup component
 void ScreenInteractive::Loop(Component component) {  // NOLINT
   class Loop loop(this, std::move(component));
   loop.Run();
 }
 
 /// @brief Return whether the main loop has been quit.
+/// @ingroup component
 bool ScreenInteractive::HasQuitted() {
-  return quit_;
+  return task_receiver_->HasQuitted();
 }
 
 // private
@@ -590,15 +657,7 @@ void ScreenInteractive::Install() {
 
   SetConsoleMode(stdin_handle, in_mode);
   SetConsoleMode(stdout_handle, out_mode);
-#else  // POSIX (Linux & Mac)
+#else
-  // #if defined(__EMSCRIPTEN__)
-  //// Reading stdin isn't blocking.
-  // int flags = fcntl(0, F_GETFL, 0);
-  // fcntl(0, F_SETFL, flags | O_NONBLOCK);
-
-  //// Restore the terminal configuration on exit.
-  // on_exit_functions.emplace([flags] { fcntl(0, F_SETFL, flags); });
-  // #endif
   for (const int signal : {SIGWINCH, SIGTSTP}) {
     InstallSignalHandler(signal);
   }
@@ -670,102 +729,41 @@ void ScreenInteractive::Install() {
   // ensure it is fully applied:
   Flush();
 
-  // Redirect the true terminal to stdin, so that we can read keyboard input
-  // directly from stdin, even if the input is piped from a file or another
-  // process.
-  //
-  // TODO: Instead of redirecting stdin, we could define the file descriptor to
-  // read from, and use it in the TerminalInputParser.
-  InstallPipedInputHandling();
-
   quit_ = false;
-
+  task_sender_ = task_receiver_->MakeSender();
-  PostAnimationTask();
+  event_listener_ =
-}
+      std::thread(&EventListener, &quit_, task_receiver_->MakeSender());
-
+  animation_listener_ =
-void ScreenInteractive::InstallPipedInputHandling() {
+      std::thread(&AnimationListener, &quit_, task_receiver_->MakeSender());
-#if !defined(_WIN32) && !defined(__EMSCRIPTEN__)
-  // Handle piped input redirection if explicitly enabled by the application.
-  // This allows applications to read data from stdin while still receiving
-  // keyboard input from the terminal for interactive use.
-  if (!handle_piped_input_) {
-    return;
-  }
-
-  // If stdin is a terminal, we don't need to redirect it.
-  if (isatty(STDIN_FILENO)) {
-    return;
-  }
-
-  // Save the current stdin so we can restore it later.
-  int original_fd = dup(STDIN_FILENO);
-  if (original_fd < 0) {
-    return;
-  }
-
-  // Redirect stdin to the controlling terminal for keyboard input.
-  if (std::freopen("/dev/tty", "r", stdin) == nullptr) {
-    // Failed to open /dev/tty (containers, headless systems, etc.)
-    // Clean up and continue without redirection
-    close(original_fd);
-    return;
-  }
-
-  // Restore the original stdin file descriptor on exit.
-  on_exit_functions.emplace([=] {
-    dup2(original_fd, STDIN_FILENO);
-    close(original_fd);
-  });
-#endif
 }
 
 // private
 void ScreenInteractive::Uninstall() {
   ExitNow();
+  event_listener_.join();
+  animation_listener_.join();
   OnExit();
 }
 
 // private
 // NOLINTNEXTLINE
 void ScreenInteractive::RunOnceBlocking(Component component) {
-  // Set FPS to 60 at most.
+  ExecuteSignalHandlers();
-  const auto time_per_frame = std::chrono::microseconds(16666);  // 1s / 60fps
+  Task task;
-
+  if (task_receiver_->Receive(&task)) {
-  auto time = std::chrono::steady_clock::now();
+    HandleTask(component, task);
-  size_t executed_task = internal_->task_runner.ExecutedTasks();
-
-  // Wait for at least one task to execute.
-  while (executed_task == internal_->task_runner.ExecutedTasks() &&
-         !HasQuitted()) {
-    RunOnce(component);
-
-    const auto now = std::chrono::steady_clock::now();
-    const auto delta = now - time;
-    time = now;
-
-    if (delta < time_per_frame) {
-      const auto sleep_duration = time_per_frame - delta;
-      std::this_thread::sleep_for(sleep_duration);
-    }
   }
+  RunOnce(component);
 }
 
 // private
 void ScreenInteractive::RunOnce(Component component) {
-  AutoReset set_component(&component_, component);
+  Task task;
-  ExecuteSignalHandlers();
+  while (task_receiver_->ReceiveNonBlocking(&task)) {
-  FetchTerminalEvents();
+    HandleTask(component, task);
-
+    ExecuteSignalHandlers();
-  // Execute the pending tasks from the queue.
-  const size_t executed_task = internal_->task_runner.ExecutedTasks();
-  internal_->task_runner.RunUntilIdle();
-  // If no executed task, we can return early without redrawing the screen.
-  if (executed_task == internal_->task_runner.ExecutedTasks()) {
-    return;
   }
-
+  Draw(std::move(component));
-  ExecuteSignalHandlers();
-  Draw(component);
 
   if (selection_data_previous_ != selection_data_) {
     selection_data_previous_ = selection_data_;
@@ -786,7 +784,6 @@ void ScreenInteractive::HandleTask(Component component, Task& task) {
         // clang-format off
     // Handle Event.
     if constexpr (std::is_same_v<T, Event>) {
-
       if (arg.is_cursor_position()) {
         cursor_x_ = arg.cursor_x();
         cursor_y_ = arg.cursor_y();
@@ -933,7 +930,7 @@ void ScreenInteractive::Draw(Component component) {
       break;
   }
 
-  const bool resized = frame_count_ == 0 || (dimx != dimx_) || (dimy != dimy_);
+  const bool resized = (dimx != dimx_) || (dimy != dimy_);
   ResetCursorPosition();
   std::cout << ResetPosition(/*clear=*/resized);
 
@@ -1016,7 +1013,6 @@ void ScreenInteractive::Draw(Component component) {
   Flush();
   Clear();
   frame_valid_ = true;
-  frame_count_++;
 }
 
 // private
@@ -1026,11 +1022,13 @@ void ScreenInteractive::ResetCursorPosition() {
 }
 
 /// @brief Return a function to exit the main loop.
+/// @ingroup component
 Closure ScreenInteractive::ExitLoopClosure() {
   return [this] { Exit(); };
 }
 
 /// @brief Exit the main loop.
+/// @ingroup component
 void ScreenInteractive::Exit() {
   Post([this] { ExitNow(); });
 }
@@ -1038,6 +1036,7 @@ void ScreenInteractive::Exit() {
 // private:
 void ScreenInteractive::ExitNow() {
   quit_ = true;
+  task_sender_.reset();
 }
 
 // private:
@@ -1070,118 +1069,6 @@ void ScreenInteractive::Signal(int signal) {
 #endif
 }
 
-void ScreenInteractive::FetchTerminalEvents() {
-#if defined(_WIN32)
-  auto get_input_records = [&]() -> std::vector<INPUT_RECORD> {
-    // Check if there is input in the console.
-    auto console = GetStdHandle(STD_INPUT_HANDLE);
-    DWORD number_of_events = 0;
-    if (!GetNumberOfConsoleInputEvents(console, &number_of_events)) {
-      return std::vector<INPUT_RECORD>();
-    }
-    if (number_of_events <= 0) {
-      // No input, return.
-      return std::vector<INPUT_RECORD>();
-    }
-    // Read the input events.
-    std::vector<INPUT_RECORD> records(number_of_events);
-    DWORD number_of_events_read = 0;
-    if (!ReadConsoleInput(console, records.data(), (DWORD)records.size(),
-                          &number_of_events_read)) {
-      return std::vector<INPUT_RECORD>();
-    }
-    records.resize(number_of_events_read);
-    return records;
-  };
-
-  auto records = get_input_records();
-  if (records.size() == 0) {
-    const auto timeout =
-        std::chrono::steady_clock::now() - internal_->last_char_time;
-    const size_t timeout_microseconds =
-        std::chrono::duration_cast<std::chrono::microseconds>(timeout).count();
-    internal_->terminal_input_parser.Timeout(timeout_microseconds);
-    return;
-  }
-  internal_->last_char_time = std::chrono::steady_clock::now();
-
-  // Convert the input events to FTXUI events.
-  // For each event, we call the terminal input parser to convert it to
-  // Event.
-  for (const auto& r : records) {
-    switch (r.EventType) {
-      case KEY_EVENT: {
-        auto key_event = r.Event.KeyEvent;
-        // ignore UP key events
-        if (key_event.bKeyDown == FALSE) {
-          continue;
-        }
-        std::wstring wstring;
-        wstring += key_event.uChar.UnicodeChar;
-        for (auto it : to_string(wstring)) {
-          internal_->terminal_input_parser.Add(it);
-        }
-      } break;
-      case WINDOW_BUFFER_SIZE_EVENT:
-        Post(Event::Special({0}));
-        break;
-      case MENU_EVENT:
-      case FOCUS_EVENT:
-      case MOUSE_EVENT:
-        // TODO(mauve): Implement later.
-        break;
-    }
-  }
-#elif defined(__EMSCRIPTEN__)
-  // Read chars from the terminal.
-  // We configured it to be non blocking.
-  std::array<char, 128> out{};
-  size_t l = read(STDIN_FILENO, out.data(), out.size());
-  if (l == 0) {
-    const auto timeout =
-        std::chrono::steady_clock::now() - internal_->last_char_time;
-    const size_t timeout_microseconds =
-        std::chrono::duration_cast<std::chrono::microseconds>(timeout).count();
-    internal_->terminal_input_parser.Timeout(timeout_microseconds);
-    return;
-  }
-  internal_->last_char_time = std::chrono::steady_clock::now();
-
-  // Convert the chars to events.
-  for (size_t i = 0; i < l; ++i) {
-    internal_->terminal_input_parser.Add(out[i]);
-  }
-#else  // POSIX (Linux & Mac)
-  if (!CheckStdinReady()) {
-    const auto timeout =
-        std::chrono::steady_clock::now() - internal_->last_char_time;
-    const size_t timeout_ms =
-        std::chrono::duration_cast<std::chrono::milliseconds>(timeout).count();
-    internal_->terminal_input_parser.Timeout(timeout_ms);
-    return;
-  }
-  internal_->last_char_time = std::chrono::steady_clock::now();
-
-  // Read chars from the terminal.
-  std::array<char, 128> out{};
-  size_t l = read(fileno(stdin), out.data(), out.size());
-
-  // Convert the chars to events.
-  for (size_t i = 0; i < l; ++i) {
-    internal_->terminal_input_parser.Add(out[i]);
-  }
-#endif
-}
-
-void ScreenInteractive::PostAnimationTask() {
-  Post(AnimationTask());
-
-  // Repeat the animation task every 15ms. This correspond to a frame rate
-  // of around 66fps.
-  internal_->task_runner.PostDelayedTask([this] { PostAnimationTask(); },
-                                         std::chrono::milliseconds(15));
-}
-
 bool ScreenInteractive::SelectionData::operator==(
     const ScreenInteractive::SelectionData& other) const {
   if (empty && other.empty) {

src/ftxui/component/screen_interactive_piped_input_test.cpp

@@ -1,220 +0,0 @@
-// Copyright 2025 Arthur Sonzogni. All rights reserved.
-// Use of this source code is governed by the MIT license that can be found in
-// the LICENSE file.
-#include <gtest/gtest.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <cstdio>
-#include <sys/stat.h>
-
-#include "ftxui/component/component.hpp"
-#include "ftxui/component/screen_interactive.hpp"
-#include "ftxui/dom/elements.hpp"
-
-#if !defined(_WIN32) && !defined(__EMSCRIPTEN__)
-
-namespace ftxui {
-
-namespace {
-
-// Test fixture for piped input functionality
-class PipedInputTest : public ::testing::Test {
- protected:
-  void SetUp() override {
-    // Save original stdin for restoration
-    original_stdin_ = dup(STDIN_FILENO);
-  }
-
-  void TearDown() override {
-    // Restore original stdin
-    if (original_stdin_ >= 0) {
-      dup2(original_stdin_, STDIN_FILENO);
-      close(original_stdin_);
-    }
-  }
-
-  // Create a pipe and redirect stdin to read from it
-  void SetupPipedStdin() {
-    if (pipe(pipe_fds_) == 0) {
-      dup2(pipe_fds_[0], STDIN_FILENO);
-      close(pipe_fds_[0]);
-      // Keep write end open for writing test data
-      piped_stdin_setup_ = true;
-    }
-  }
-
-  // Write test data to the piped stdin
-  void WriteToPipedStdin(const std::string& data) {
-    if (piped_stdin_setup_) {
-      write(pipe_fds_[1], data.c_str(), data.length());
-      close(pipe_fds_[1]); // Close write end to signal EOF
-    }
-  }
-
-  // Check if /dev/tty is available (not available in some CI environments)
-  bool IsTtyAvailable() {
-    struct stat st;
-    return stat("/dev/tty", &st) == 0;
-  }
-
- private:
-  int original_stdin_ = -1;
-  int pipe_fds_[2] = {-1, -1};
-  bool piped_stdin_setup_ = false;
-};
-
-TEST_F(PipedInputTest, DefaultBehaviorEnabled) {
-  // Test that HandlePipedInput is enabled by default
-  if (!IsTtyAvailable()) {
-    GTEST_SKIP() << "/dev/tty not available in this environment";
-  }
-
-  auto screen = ScreenInteractive::TerminalOutput();
-  auto component = Renderer([] { return text("test"); });
-
-  SetupPipedStdin();
-  WriteToPipedStdin("test data\n");
-
-  // Install should redirect stdin since HandlePipedInput is on by default
-  screen.Install();
-
-  // Stdin should be the tty
-  EXPECT_TRUE(isatty(STDIN_FILENO));
-
-  screen.Uninstall();
-}
-
-TEST_F(PipedInputTest, ExplicitlyDisabled) {
-  // Test that explicitly disabling works
-  auto screen = ScreenInteractive::TerminalOutput();
-  screen.HandlePipedInput(false);
-  auto component = Renderer([] { return text("test"); });
-
-  SetupPipedStdin();
-  WriteToPipedStdin("test data\n");
-
-  screen.Install();
-  
-  // Stdin should still be the pipe since feature is disabled
-  EXPECT_FALSE(isatty(STDIN_FILENO));
-  
-  screen.Uninstall();
-}
-
-TEST_F(PipedInputTest, ExplicitlyEnabled) {
-  if (!IsTtyAvailable()) {
-    GTEST_SKIP() << "/dev/tty not available in this environment";
-  }
-
-  auto screen = ScreenInteractive::TerminalOutput();
-  screen.HandlePipedInput(true); // Explicitly enable
-  auto component = Renderer([] { return text("test"); });
-
-  SetupPipedStdin();
-  WriteToPipedStdin("test data\n");
-
-  // Before install: stdin should be piped
-  EXPECT_FALSE(isatty(STDIN_FILENO));
-
-  screen.Install();
-  
-  // After install with piped input handling: stdin should be redirected to tty
-  EXPECT_TRUE(isatty(STDIN_FILENO));
-  
-  screen.Uninstall();
-  
-  // After uninstall: stdin should be restored to original state
-  // Note: This will be the pipe we set up, so it should be non-tty
-  EXPECT_FALSE(isatty(STDIN_FILENO));
-}
-
-TEST_F(PipedInputTest, NormalStdinUnchanged) {
-  // Test that normal stdin (not piped) is not affected
-  auto screen = ScreenInteractive::TerminalOutput();
-  auto component = Renderer([] { return text("test"); });
-
-  // Don't setup piped stdin - use normal stdin
-  bool original_isatty = isatty(STDIN_FILENO);
-
-  screen.Install();
-  
-  // Stdin should remain unchanged
-  EXPECT_EQ(original_isatty, isatty(STDIN_FILENO));
-  
-  screen.Uninstall();
-  
-  // Stdin should still be unchanged
-  EXPECT_EQ(original_isatty, isatty(STDIN_FILENO));
-}
-
-TEST_F(PipedInputTest, MultipleInstallUninstallCycles) {
-  if (!IsTtyAvailable()) {
-    GTEST_SKIP() << "/dev/tty not available in this environment";
-  }
-
-  auto screen = ScreenInteractive::TerminalOutput();
-  auto component = Renderer([] { return text("test"); });
-
-  SetupPipedStdin();
-  WriteToPipedStdin("test data\n");
-
-  // First cycle
-  screen.Install();
-  EXPECT_TRUE(isatty(STDIN_FILENO));
-  screen.Uninstall();
-  EXPECT_FALSE(isatty(STDIN_FILENO));
-
-  // Second cycle should work the same
-  screen.Install();
-  EXPECT_TRUE(isatty(STDIN_FILENO));
-  screen.Uninstall();
-  EXPECT_FALSE(isatty(STDIN_FILENO));
-}
-
-TEST_F(PipedInputTest, HandlePipedInputMethodBehavior) {
-  auto screen = ScreenInteractive::TerminalOutput();
-  
-  // Test method can be called multiple times
-  screen.HandlePipedInput(true);
-  screen.HandlePipedInput(false);
-  screen.HandlePipedInput(true);
-  
-  // Should be enabled after last call
-  SetupPipedStdin();
-  WriteToPipedStdin("test data\n");
-
-  if (IsTtyAvailable()) {
-    screen.Install();
-    EXPECT_TRUE(isatty(STDIN_FILENO));
-    screen.Uninstall();
-  }
-}
-
-// Test the graceful fallback when /dev/tty is not available
-// This test simulates environments like containers where /dev/tty might not exist
-TEST_F(PipedInputTest, GracefulFallbackWhenTtyUnavailable) {
-  auto screen = ScreenInteractive::TerminalOutput();
-  auto component = Renderer([] { return text("test"); });
-
-  SetupPipedStdin();
-  WriteToPipedStdin("test data\n");
-
-  // This test doesn't directly mock /dev/tty unavailability since that's hard to do
-  // in a unit test environment, but the code path handles freopen() failure gracefully
-  screen.Install();
-  
-  // The behavior depends on whether /dev/tty is available
-  // If available, stdin gets redirected; if not, it remains piped
-  // Both behaviors are correct
-  
-  screen.Uninstall();
-  
-  // After uninstall, stdin should be restored
-  EXPECT_FALSE(isatty(STDIN_FILENO)); // Should still be our test pipe
-}
-
-}  // namespace
-
-}  // namespace ftxui
-
-#endif  // !defined(_WIN32) && !defined(__EMSCRIPTEN__)

src/ftxui/component/screen_interactive_test.cpp

@@ -10,58 +10,9 @@
 #include "ftxui/component/screen_interactive.hpp"
 #include "ftxui/dom/elements.hpp"  // for text, Element
 
-#if defined(__unix__)
-#include <fcntl.h>
-#include <unistd.h>
-#include <array>
-#include <cstdio>
-#include <ftxui/component/loop.hpp>
-#include <string>
-#endif
-
 namespace ftxui {
 
 namespace {
-#if defined(__unix__)
-
-// Capture the standard output (stdout) to a string.
-class StdCapture {
- public:
-  explicit StdCapture(std::string* captured) : captured_(captured) {
-    if (pipe(pipefd_) != 0) {
-      return;
-    }
-    old_stdout_ = dup(fileno(stdout));
-    fflush(stdout);
-    dup2(pipefd_[1], fileno(stdout));
-    close(pipefd_[1]);  // Close the write end in the parent
-  }
-
-  ~StdCapture() {
-    fflush(stdout);
-    dup2(old_stdout_, fileno(stdout));
-    close(old_stdout_);
-
-    char buffer[1024];
-    ssize_t count;
-    while ((count = read(pipefd_[0], buffer, sizeof(buffer))) > 0) {
-      captured_->append(buffer, count);
-    }
-
-    close(pipefd_[0]);
-  }
-
-  StdCapture(const StdCapture&) = delete;
-  StdCapture& operator=(const StdCapture&) = delete;
-
- private:
-  int pipefd_[2]{-1, -1};
-  int old_stdout_{-1};
-  std::string* const captured_;
-};
-
-#endif
-
 bool TestSignal(int signal) {
   int called = 0;
   // The tree of components. This defines how to navigate using the keyboard.
@@ -180,66 +131,4 @@ TEST(ScreenInteractive, CtrlC_NotForced) {
   ASSERT_GE(ctrl_c_count, 50);
 }
 
-// Regression test for:
-// https://github.com/ArthurSonzogni/FTXUI/pull/1064/files
-TEST(ScreenInteractive, FixedSizeInitialFrame) {
-#if defined(__unix__)
-  std::string output;
-  {
-    auto capture = StdCapture(&output);
-
-    auto screen = ScreenInteractive::FixedSize(2, 2);
-    auto component = Renderer([&] { return text("AB"); });
-
-    Loop loop(&screen, component);
-    loop.RunOnce();
-  }
-  using namespace std::string_view_literals;
-
-  auto expected =
-      // Install the ScreenInteractive.
-      "\0"           // Flush stdout.
-      "\x1BP$q q"    // Set cursor shape to 1 (block).
-      "\x1B\\"       // Reset cursor position.
-      "\x1B[?7l"     // Disable line wrapping.
-      "\x1B[?1000h"  // Enable mouse tracking.
-      "\x1B[?1003h"  // Enable mouse motion tracking.
-      "\x1B[?1015h"  // Enable mouse wheel tracking.
-      "\x1B[?1006h"  // Enable SGR mouse tracking.
-      "\0"           // Flush stdout.
-
-      // Reset the screen.
-      "\r"       // Reset cursor position.
-      "\x1B[2K"  // Clear the line.
-      "\x1B[1A"  // Move cursor up one line.
-      "\x1B[2K"  // Clear the line.
-
-      // Print the document.
-      "AB\r\n"  // Print "AB" and move to the next line.
-      "  "      // Print two spaces to fill the line.
-
-      // Set cursor position.
-      "\x1B[1D"    // Move cursor left one character.
-      "\x1B[?25l"  // Hide cursor.
-
-      // Flush
-      "\0"  // Flush stdout.
-
-      // Uninstall the ScreenInteractive.
-      "\x1B[1C"      // Move cursor right one character.
-      "\x1B[?1006l"  // Disable SGR mouse tracking.
-      "\x1B[?1015l"  // Disable mouse wheel tracking.
-      "\x1B[?1003l"  // Disable mouse motion tracking.
-      "\x1B[?1000l"  // Disable mouse tracking.
-      "\x1B[?7h"     // Enable line wrapping.
-      "\x1B[?25h"    // Show cursor.
-      "\x1B[1 q"     // Set cursor shape to 1 (block).
-      "\0"           // Flush stdout.
-
-      // Skip one line to avoid the prompt to be printed over the last drawing.
-      "\r\n"sv;
-  ASSERT_EQ(expected, output);
-#endif
-}
-
 }  // namespace ftxui

src/ftxui/component/task.cpp

@@ -1,19 +0,0 @@
-// Copyright 2024 Arthur Sonzogni. All rights reserved.
-// Use of this source code is governed by the MIT license that can be found in
-// the LICENSE file.
-#include "ftxui/component/task_internal.hpp"
-
-namespace ftxui::task {
-bool PendingTask::operator<(const PendingTask& other) const {
-  if (!time && !other.time) {
-    return false;
-  }
-  if (!time) {
-    return true;
-  }
-  if (!other.time) {
-    return false;
-  }
-  return time.value() > other.time.value();
-}
-}  // namespace ftxui::task

src/ftxui/component/task_internal.hpp

@@ -1,40 +0,0 @@
-// Copyright 2024 Arthur Sonzogni. All rights reserved.
-// Use of this source code is governed by the MIT license that can be found in
-// the LICENSE file.
-#ifndef TASK_HPP
-#define TASK_HPP
-
-#include <chrono>
-#include <functional>
-#include <optional>
-
-namespace ftxui::task {
-
-/// A task represents a unit of work.
-using Task = std::function<void()>;
-
-/// A PendingTask represents a task that is scheduled to be executed at a
-/// specific time, or as soon as possible.
-struct PendingTask {
-  // Immediate task:
-  PendingTask(Task t) : task(std::move(t)) {}  // NOLINT
-
-  // Delayed task with a duration
-  PendingTask(Task t, std::chrono::steady_clock::duration duration)
-      : task(std::move(t)), time(std::chrono::steady_clock::now() + duration) {}
-
-  /// The task to be executed.
-  Task task;
-
-  /// The time when the task should be executed. If the time is empty, the task
-  /// should be executed as soon as possible.
-  std::optional<std::chrono::steady_clock::time_point> time;
-
-  /// Compare two PendingTasks by their time.
-  /// If both tasks have no time, they are considered equal.
-  bool operator<(const PendingTask& other) const;
-};
-
-}  // namespace ftxui::task
-
-#endif  // TASK_HPP_

src/ftxui/component/task_queue.cpp

@@ -1,53 +0,0 @@
-// Copyright 2024 Arthur Sonzogni. All rights reserved.
-// Use of this source code is governed by the MIT license that can be found in
-// the LICENSE file.
-#include "ftxui/component/task_queue.hpp"
-
-namespace ftxui::task {
-
-auto TaskQueue::PostTask(PendingTask task) -> void {
-  if (!task.time) {
-    immediate_tasks_.push(task);
-    return;
-  }
-
-  if (task.time.value() < std::chrono::steady_clock::now()) {
-    immediate_tasks_.push(task);
-    return;
-  }
-
-  delayed_tasks_.push(task);
-}
-
-auto TaskQueue::Get() -> MaybeTask {
-  // Attempt to execute a task immediately.
-  if (!immediate_tasks_.empty()) {
-    auto task = immediate_tasks_.front();
-    immediate_tasks_.pop();
-    return task.task;
-  }
-
-  // Move all tasks that can be executed to the immediate queue.
-  auto now = std::chrono::steady_clock::now();
-  while (!delayed_tasks_.empty() && delayed_tasks_.top().time.value() <= now) {
-    immediate_tasks_.push(delayed_tasks_.top());
-    delayed_tasks_.pop();
-  }
-
-  // Attempt to execute a task immediately.
-  if (!immediate_tasks_.empty()) {
-    auto task = immediate_tasks_.front();
-    immediate_tasks_.pop();
-    return task.task;
-  }
-
-  // If there are no tasks to execute, return the delay until the next task.
-  if (!delayed_tasks_.empty()) {
-    return delayed_tasks_.top().time.value() - now;
-  }
-
-  // If there are no tasks to execute, return the maximum duration.
-  return std::monostate{};
-}
-
-}  // namespace ftxui::task

src/ftxui/component/task_queue.hpp

@@ -1,37 +0,0 @@
-// Copyright 2024 Arthur Sonzogni. All rights reserved.
-// Use of this source code is governed by the MIT license that can be found in
-// the LICENSE file.
-#ifndef TASK_QUEUE_HPP
-#define TASK_QUEUE_HPP
-
-#include <queue>
-#include <variant>
-
-#include "ftxui/component/task_internal.hpp"  // for PendingTask, Task
-
-namespace ftxui::task {
-
-/// A task queue that schedules tasks to be executed in the future. Tasks can be
-/// scheduled to be executed immediately, or after a certain duration.
-/// - The tasks are executed in the order they were scheduled.
-/// - If multiple tasks are scheduled to be executed at the same time, they are
-///   executed in the order they were scheduled.
-/// - If a task is scheduled to be executed in the past, it is executed
-///   immediately.
-struct TaskQueue {
-  auto PostTask(PendingTask task) -> void;
-
-  using MaybeTask =
-      std::variant<Task, std::chrono::steady_clock::duration, std::monostate>;
-  auto Get() -> MaybeTask;
-
-  bool HasImmediateTasks() const { return !immediate_tasks_.empty(); }
-
- private:
-  std::queue<PendingTask> immediate_tasks_;
-  std::priority_queue<PendingTask> delayed_tasks_;
-};
-
-}  // namespace ftxui::task
-
-#endif

src/ftxui/component/task_runner.cpp

@@ -1,75 +0,0 @@
-// Copyright 2024 Arthur Sonzogni. All rights reserved.
-// Use of this source code is governed by the MIT license that can be found in
-// the LICENSE file.
-#include "ftxui/component/task_runner.hpp"
-
-#include <cassert>
-#include <thread>
-
-namespace ftxui::task {
-
-static thread_local TaskRunner* current_task_runner = nullptr;  // NOLINT
-
-TaskRunner::TaskRunner() {
-  assert(!previous_task_runner_);
-  previous_task_runner_ = current_task_runner;
-  current_task_runner = this;
-}
-
-TaskRunner::~TaskRunner() {
-  current_task_runner = previous_task_runner_;
-}
-
-// static
-auto TaskRunner::Current() -> TaskRunner* {
-  assert(current_task_runner);
-  return current_task_runner;
-}
-
-auto TaskRunner::PostTask(Task task) -> void {
-  queue_.PostTask(PendingTask{std::move(task)});
-}
-
-auto TaskRunner::PostDelayedTask(Task task,
-                                 std::chrono::steady_clock::duration duration)
-    -> void {
-  queue_.PostTask(PendingTask{std::move(task), duration});
-}
-
-/// Runs the tasks in the queue.
-auto TaskRunner::RunUntilIdle()
-    -> std::optional<std::chrono::steady_clock::duration> {
-  while (true) {
-    auto maybe_task = queue_.Get();
-    if (std::holds_alternative<std::monostate>(maybe_task)) {
-      // No more tasks to execute, exit the loop.
-      return std::nullopt;
-    }
-
-    if (std::holds_alternative<Task>(maybe_task)) {
-      executed_tasks_++;
-      std::get<Task>(maybe_task)();
-      continue;
-    }
-
-    if (std::holds_alternative<std::chrono::steady_clock::duration>(
-            maybe_task)) {
-      return std::get<std::chrono::steady_clock::duration>(maybe_task);
-    }
-  }
-}
-
-auto TaskRunner::Run() -> void {
-  while (true) {
-    auto duration = RunUntilIdle();
-    if (!duration) {
-      // No more tasks to execute, exit the loop.
-      return;
-    }
-
-    // Sleep for the duration until the next task can be executed.
-    std::this_thread::sleep_for(duration.value());
-  }
-}
-
-}  // namespace ftxui::task

src/ftxui/component/task_runner.hpp

@@ -1,46 +0,0 @@
-// Copyright 2024 Arthur Sonzogni. All rights reserved.
-// Use of this source code is governed by the MIT license that can be found in
-// the LICENSE file.
-#ifndef TASK_RUNNER_HPP
-#define TASK_RUNNER_HPP
-
-#include "ftxui/component/task_internal.hpp"
-#include "ftxui/component/task_queue.hpp"
-
-namespace ftxui::task {
-
-class TaskRunner {
- public:
-  TaskRunner();
-  ~TaskRunner();
-
-  // Returns the task runner for the current thread.
-  static auto Current() -> TaskRunner*;
-
-  /// Schedules a task to be executed immediately.
-  auto PostTask(Task task) -> void;
-
-  /// Schedules a task to be executed after a certain duration.
-  auto PostDelayedTask(Task task, std::chrono::steady_clock::duration duration)
-      -> void;
-
-  /// Runs the tasks in the queue, return the delay until the next delayed task
-  /// can be executed.
-  auto RunUntilIdle() -> std::optional<std::chrono::steady_clock::duration>;
-
-  // Runs the tasks in the queue, blocking until all tasks are executed.
-  auto Run() -> void;
-
-  bool HasImmediateTasks() const { return queue_.HasImmediateTasks(); }
-
-  size_t ExecutedTasks() const { return executed_tasks_; }
-
- private:
-  TaskRunner* previous_task_runner_ = nullptr;
-  TaskQueue queue_;
-  size_t executed_tasks_ = 0;
-};
-
-}  // namespace ftxui::task
-
-#endif  // TASK_RUNNER_HPP

src/ftxui/component/task_test.cpp

@@ -1,94 +0,0 @@
-// Copyright 2024 Arthur Sonzogni. All rights reserved.
-// Use of this source code is governed by the MIT license that can be found in
-// the LICENSE file.
-// Copyright 2024 Arthur Sonzogni. All rights reserved.
-// Use of this source code is governed by the MIT license that can be found in
-// the LICENSE file.
-#include "ftxui/component/task_internal.hpp"
-
-#include <gtest/gtest.h>
-
-#include <thread>  // for sleep_for
-#include "ftxui/component/task_runner.hpp"
-
-namespace ftxui::task {
-
-TEST(TaskTest, Basic) {
-  std::vector<int> values;
-
-  auto task_1 = [&values] { values.push_back(1); };
-  auto task_2 = [&values] { values.push_back(2); };
-  auto task_3 = [&values] { values.push_back(3); };
-
-  auto runner = TaskRunner();
-
-  runner.PostTask(task_1);
-  runner.PostTask(task_2);
-  runner.PostTask(task_3);
-  while (true) {
-    auto duration = runner.RunUntilIdle();
-    if (!duration) {
-      break;
-    }
-    std::this_thread::sleep_for(duration.value());
-  }
-
-  EXPECT_EQ(values, (std::vector<int>{1, 2, 3}));
-}
-
-TEST(TaskTest, PostedWithinTask) {
-  std::vector<int> values;
-
-  auto task_1 = [&values] {
-    values.push_back(1);
-    auto task_2 = [&values] { values.push_back(5); };
-    TaskRunner::Current()->PostTask(std::move(task_2));
-    values.push_back(2);
-  };
-
-  auto task_2 = [&values] {
-    values.push_back(3);
-    auto task_2 = [&values] { values.push_back(6); };
-    TaskRunner::Current()->PostTask(std::move(task_2));
-    values.push_back(4);
-  };
-
-  auto runner = TaskRunner();
-
-  runner.PostTask(task_1);
-  runner.PostTask(task_2);
-  while (true) {
-    auto duration = runner.RunUntilIdle();
-    if (!duration) {
-      break;
-    }
-    std::this_thread::sleep_for(duration.value());
-  }
-
-  EXPECT_EQ(values, (std::vector<int>{1, 2, 3, 4, 5, 6}));
-}
-
-TEST(TaskTest, RunDelayedTask) {
-  std::vector<int> values;
-
-  auto task_1 = [&values] { values.push_back(1); };
-  auto task_2 = [&values] { values.push_back(2); };
-  auto task_3 = [&values] { values.push_back(3); };
-
-  auto runner = TaskRunner();
-
-  runner.PostDelayedTask(task_3, std::chrono::milliseconds(300));
-  runner.PostDelayedTask(task_1, std::chrono::milliseconds(100));
-  runner.PostDelayedTask(task_2, std::chrono::milliseconds(200));
-  while (true) {
-    auto duration = runner.RunUntilIdle();
-    if (!duration) {
-      break;
-    }
-    std::this_thread::sleep_for(duration.value());
-  }
-
-  EXPECT_EQ(values, (std::vector<int>{1, 2, 3}));
-}
-
-}  // namespace ftxui::task

src/ftxui/component/terminal_input_parser.cpp

@@ -5,7 +5,7 @@
 
 #include <cstdint>                    // for uint32_t
 #include <ftxui/component/mouse.hpp>  // for Mouse, Mouse::Button, Mouse::Motion
-#include <functional>                 // for std::function
+#include <ftxui/component/receiver.hpp>  // for SenderImpl, Sender
 #include <map>
 #include <memory>   // for unique_ptr, allocator
 #include <utility>  // for move
@@ -90,7 +90,7 @@ const std::map<std::string, std::string> g_uniformize = {
     {"\x1B[X", "\x1B[24~"},  // F12
 };
 
-TerminalInputParser::TerminalInputParser(std::function<void(Event)> out)
+TerminalInputParser::TerminalInputParser(Sender<Task> out)
     : out_(std::move(out)) {}
 
 void TerminalInputParser::Timeout(int time) {
@@ -131,7 +131,7 @@ void TerminalInputParser::Send(TerminalInputParser::Output output) {
       return;
 
     case CHARACTER:
-      out_(Event::Character(std::move(pending_)));
+      out_->Send(Event::Character(std::move(pending_)));
       pending_.clear();
       return;
 
@@ -140,25 +140,25 @@ void TerminalInputParser::Send(TerminalInputParser::Output output) {
       if (it != g_uniformize.end()) {
         pending_ = it->second;
       }
-      out_(Event::Special(std::move(pending_)));
+      out_->Send(Event::Special(std::move(pending_)));
       pending_.clear();
     }
       return;
 
     case MOUSE:
-      out_(Event::Mouse(std::move(pending_), output.mouse));  // NOLINT
+      out_->Send(Event::Mouse(std::move(pending_), output.mouse));  // NOLINT
       pending_.clear();
       return;
 
     case CURSOR_POSITION:
-      out_(Event::CursorPosition(std::move(pending_),  // NOLINT
+      out_->Send(Event::CursorPosition(std::move(pending_),  // NOLINT
-                                 output.cursor.x,      // NOLINT
+                                       output.cursor.x,      // NOLINT
-                                 output.cursor.y));    // NOLINT
+                                       output.cursor.y));    // NOLINT
       pending_.clear();
       return;
 
     case CURSOR_SHAPE:
-      out_(Event::CursorShape(std::move(pending_), output.cursor_shape));
+      out_->Send(Event::CursorShape(std::move(pending_), output.cursor_shape));
       pending_.clear();
       return;
   }