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https://github.com/ArthurSonzogni/FTXUI.git
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40 lines
1.2 KiB
C++
40 lines
1.2 KiB
C++
#include <string> // for operator+, to_wstring, allocator, wstring
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#include "ftxui/component/component.hpp" // for Button, Make
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#include "ftxui/component/container.hpp" // for Container
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#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
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using namespace ftxui;
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int main(int argc, const char* argv[]) {
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int value = 50;
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std::wstring label_dec = L"decrease";
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std::wstring label_inc = L"increase";
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// The tree of components. This defines how to navigate using the keyboard.
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auto buttons = Container::Horizontal({
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Button(&label_dec, [&] { value--; }),
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Button(&label_inc, [&] { value++; }),
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});
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// Modify the way to render them on screen:
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auto component = Renderer(buttons, [&] {
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return vbox({
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text(L"value = " + std::to_wstring(value)),
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separator(),
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gauge(value * 0.01f),
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separator(),
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buttons->Render(),
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}) |
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border;
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});
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auto screen = ScreenInteractive::FitComponent();
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screen.Loop(component);
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return 0;
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}
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// Copyright 2020 Arthur Sonzogni. All rights reserved.
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// Use of this source code is governed by the MIT license that can be found in
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// the LICENSE file.
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