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https://github.com/ArthurSonzogni/FTXUI.git
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455998d759
1. Stop taking Ref<XxxOption> in Component constructors. Instead, use the XxxOption directly. Passing by copy avoid problems developers had where one was shared in between multiple component, causing issues. 2. Add variants of most component constructors taking a struct only. This replaces: https://github.com/ArthurSonzogni/FTXUI/pull/670 This fixes: https://github.com/ArthurSonzogni/FTXUI/issues/426
81 lines
2.8 KiB
C++
81 lines
2.8 KiB
C++
#include <functional> // for function
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#include <memory> // for allocator, __shared_ptr_access
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#include <string> // for string, basic_string, operator+, to_string
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#include <vector> // for vector
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#include "ftxui/component/captured_mouse.hpp" // for ftxui
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#include "ftxui/component/component.hpp" // for Menu, Horizontal, Renderer
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#include "ftxui/component/component_base.hpp" // for ComponentBase
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#include "ftxui/component/component_options.hpp" // for MenuOption
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#include "ftxui/component/screen_interactive.hpp" // for Component, ScreenInteractive
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#include "ftxui/dom/elements.hpp" // for text, separator, bold, hcenter, vbox, hbox, gauge, Element, operator|, border
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int main() {
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using namespace ftxui;
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auto screen = ScreenInteractive::TerminalOutput();
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std::vector<std::string> left_menu_entries = {
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"0%", "10%", "20%", "30%", "40%", "50%", "60%", "70%", "80%", "90%",
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};
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std::vector<std::string> right_menu_entries = {
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"0%", "1%", "2%", "3%", "4%", "5%", "6%", "7%", "8%", "9%", "10%",
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};
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auto menu_option = MenuOption();
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menu_option.on_enter = screen.ExitLoopClosure();
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int left_menu_selected = 0;
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int right_menu_selected = 0;
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Component left_menu_ =
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Menu(&left_menu_entries, &left_menu_selected, menu_option);
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Component right_menu_ =
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Menu(&right_menu_entries, &right_menu_selected, menu_option);
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Component container = Container::Horizontal({
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left_menu_,
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right_menu_,
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});
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auto renderer = Renderer(container, [&] {
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int sum = left_menu_selected * 10 + right_menu_selected;
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return vbox({
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// -------- Top panel --------------
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hbox({
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// -------- Left Menu --------------
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vbox({
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hcenter(bold(text("Percentage by 10%"))),
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separator(),
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left_menu_->Render(),
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}),
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separator(),
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// -------- Right Menu --------------
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vbox({
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hcenter(bold(text("Percentage by 1%"))),
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separator(),
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right_menu_->Render(),
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}),
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separator(),
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}),
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separator(),
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// -------- Bottom panel --------------
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vbox({
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hbox({
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text(" gauge : "),
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gauge(sum / 100.0),
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}),
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hbox({
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text(" text : "),
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text(std::to_string(sum) + " %"),
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}),
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}),
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}) |
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border;
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});
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screen.Loop(renderer);
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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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