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examples/component/input_in_frame.cpp
// Copyright 2021 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
#include <string> // for string, basic_string, operator+, to_string
#include <vector> // for vector
#include "ftxui/component/captured_mouse.hpp" // for ftxui
#include "ftxui/component/component.hpp" // for Input, Renderer, Vertical
#include "ftxui/component/component_base.hpp" // for ComponentBase
#include "ftxui/component/screen_interactive.hpp" // for Component, ScreenInteractive
#include "ftxui/dom/elements.hpp" // for operator|, Element, size, border, frame, vscroll_indicator, HEIGHT, LESS_THAN
int main() {
using namespace ftxui;
Component input_list = Container::Vertical({});
std::vector<std::string> items(100, "");
for (size_t i = 0; i < items.size(); ++i) {
input_list->Add(Input(&(items[i]), "placeholder " + std::to_string(i)));
}
auto renderer = Renderer(input_list, [&] {
return input_list->Render() | vscroll_indicator | frame | border |
size(HEIGHT, LESS_THAN, 10);
});
auto screen = ScreenInteractive::TerminalOutput();
screen.Loop(renderer);
}
captured_mouse.hpp
ftxui::ScreenInteractive::TerminalOutput
static ScreenInteractive TerminalOutput()
Definition screen_interactive.cpp:406
component.hpp
component_base.hpp
elements.hpp
ftxui::Container::Vertical
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:317
ftxui
Definition animation.hpp:10
ftxui::HEIGHT
@ HEIGHT
Definition elements.hpp:153
ftxui::vscroll_indicator
Element vscroll_indicator(Element)
Display a vertical scrollbar to the right. colors.
Definition scroll_indicator.cpp:21
ftxui::size
Decorator size(WidthOrHeight, Constraint, int value)
Apply a constraint on the size of an element.
Definition size.cpp:89
ftxui::Renderer
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
ftxui::Input
Component Input(InputOption options={})
An input box for editing text.
Definition input.cpp:571
ftxui::frame
Element frame(Element)
Allow an element to be displayed inside a 'virtual' area. It size can be larger than its container....
Definition frame.cpp:118
ftxui::LESS_THAN
@ LESS_THAN
Definition elements.hpp:154
ftxui::border
Element border(Element)
Draw a border around the element.
Definition border.cpp:227
ftxui::Component
std::shared_ptr< ComponentBase > Component
Definition component_base.hpp:24
screen_interactive.hpp