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cd84b187b3
Introduce Options for components. This allows me to add new features, without updating functions signatures.
84 lines
2.9 KiB
C++
84 lines
2.9 KiB
C++
#include <functional> // for function
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#include <memory> // for allocator, __shared_ptr_access
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#include <string> // for wstring, operator+, to_string, basic_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/menu.hpp" // for MenuBase
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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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#include "ftxui/screen/string.hpp" // for to_wstring
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int main(int argc, const char* argv[]) {
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using namespace ftxui;
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auto screen = ScreenInteractive::TerminalOutput();
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std::vector<std::wstring> left_menu_entries = {
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L"0%", L"10%", L"20%", L"30%", L"40%",
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L"50%", L"60%", L"70%", L"80%", L"90%",
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};
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std::vector<std::wstring> right_menu_entries = {
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L"0%", L"1%", L"2%", L"3%", L"4%", L"5%",
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L"6%", L"7%", L"8%", L"9%", L"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(L"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(L"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(L" gauge : "),
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gauge(sum / 100.0),
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}),
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hbox({
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text(L" text : "),
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text(to_wstring(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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