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Merge dom and component focus (#978)

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Instead of two levels of focus with `focus` and `selected`, use a recursive
level. The components set the one "active" and hbox/vbox/dbox 

Co-authored-by: ArthurSonzogni <sonzogniarthur@gmail.com>
This commit is contained in:
Ayaan
2025-03-19 20:03:05 +05:30
committed by GitHub
parent 8519e9b0f3
commit b0e087ecef
38 changed files with 431 additions and 341 deletions
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30
examples/component/input_in_frame.cpp Normal file
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// Copyright 2021 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 <memory> // for allocator, __shared_ptr_access
#include <string> // for string, basic_string, operator+, to_string
#include <vector> // for vector
#include "ftxui/component/captured_mouse.hpp" // for ftxui
#include "ftxui/component/component.hpp" // for Input, Renderer, Vertical
#include "ftxui/component/component_base.hpp" // for ComponentBase
#include "ftxui/component/screen_interactive.hpp" // for Component, ScreenInteractive
#include "ftxui/dom/elements.hpp" // for operator|, Element, size, border, frame, vscroll_indicator, HEIGHT, LESS_THAN
int main() {
using namespace ftxui;
Component input_list = Container::Vertical({});
std::vector<std::string> items(100, "");
for (size_t i = 0; i < items.size(); ++i) {
input_list->Add(Input(&(items[i]), "placeholder " + std::to_string(i)));
}
auto renderer = Renderer(input_list, [&] {
return input_list->Render() | vscroll_indicator | frame | border |
size(HEIGHT, LESS_THAN, 10);
});
auto screen = ScreenInteractive::TerminalOutput();
screen.Loop(renderer);
}