FTXUI  5.0.0
C++ functional terminal UI.
examples/component/button_in_frame.cpp
// Copyright 2022 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, shared_ptr
#include <string> // for to_string, operator+
#include "ftxui/component/captured_mouse.hpp" // for ftxui
#include "ftxui/component/component.hpp" // for Button, Renderer, Vertical
#include "ftxui/component/component_base.hpp" // for ComponentBase
#include "ftxui/component/component_options.hpp" // for ButtonOption
#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
#include "ftxui/dom/elements.hpp" // for operator|, text, Element, hbox, separator, size, vbox, border, frame, vscroll_indicator, HEIGHT, LESS_THAN
#include "ftxui/screen/color.hpp" // for Color, Color::Default, Color::GrayDark, Color::White
using namespace ftxui;
int main() {
int counter = 0;
auto on_click = [&] { counter++; };
auto container = Container::Vertical({});
for (int i = 0; i < 30; ++i) {
auto button = Button("Button " + std::to_string(i), on_click, style);
container->Add(button);
}
auto renderer = Renderer(container, [&] {
return vbox({
hbox({
text("Counter:"),
text(std::to_string(counter)),
}),
container->Render() | vscroll_indicator | frame |
}) |
});
screen.Loop(renderer);
return 0;
}
static ScreenInteractive FitComponent()
Component Vertical(Components children)
A list of components, drawn one by one vertically and navigated vertically using up/down arrow key or...
Definition: container.cpp:316
@ HEIGHT
Definition: elements.hpp:147
Element vscroll_indicator(Element)
Display a vertical scrollbar to the right. colors.
Decorator size(WidthOrHeight, Constraint, int value)
Apply a constraint on the size of an element.
Definition: size.cpp:89
Component Button(ButtonOption options)
Draw a button. Execute a function when clicked.
Definition: button.cpp:174
Component Renderer(Component child, std::function< Element()>)
Return a new Component, similar to |child|, but using |render| as the Component::Render() event.
Definition: renderer.cpp:61
Element hbox(Elements)
A container displaying elements horizontally one by one.
Definition: hbox.cpp:83
std::string to_string(const std::wstring &s)
Convert a UTF8 std::string into a std::wstring.
Definition: string.cpp:1565
Element text(std::wstring text)
Display a piece of unicode text.
Definition: text.cpp:119
Element separator()
Draw a vertical or horizontal separation in between two other elements.
Definition: separator.cpp:134
Element frame(Element)
Allow an element to be displayed inside a 'virtual' area. It size can be larger than its container....
Definition: frame.cpp:166
@ LESS_THAN
Definition: elements.hpp:148
Element border(Element)
Draw a border around the element.
Definition: border.cpp:228
Element vbox(Elements)
A container displaying elements vertically one by one.
Definition: vbox.cpp:83
static ButtonOption Animated()
Create a ButtonOption, using animated colors.