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Add {Const,}StringRef to simplify components.

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ArthurSonzogni
2021-05-14 21:43:35 +02:00
parent 9fdf235836
commit 048efb6912
29 changed files with 201 additions and 164 deletions
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15
examples/component/button.cpp
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@@ -1,20 +1,21 @@
#include <string> // for operator+, to_wstring, allocator, wstring
#include <memory> // for __shared_ptr_access, shared_ptr
#include <string> // for operator+, to_wstring
#include "ftxui/component/component.hpp" // for Button, Make
#include "ftxui/component/container.hpp" // for Container
#include "ftxui/component/captured_mouse.hpp" // for ftxui
#include "ftxui/component/component.hpp" // for Button, Horizontal, Renderer
#include "ftxui/component/component_base.hpp" // for ComponentBase
#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
#include "ftxui/dom/elements.hpp" // for separator, Element, gauge, text, operator|, vbox, border
using namespace ftxui;
int main(int argc, const char* argv[]) {
int value = 50;
std::wstring label_dec = L"decrease";
std::wstring label_inc = L"increase";
// The tree of components. This defines how to navigate using the keyboard.
auto buttons = Container::Horizontal({
Button(&label_dec, [&] { value--; }),
Button(&label_inc, [&] { value++; }),
Button("Decrease", [&] { value--; }),
Button("Increase", [&] { value++; }),
});
// Modify the way to render them on screen: