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examples/component/textarea.cpp
// Copyright 2020 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 string
#include "ftxui/component/captured_mouse.hpp" // for ftxui
#include "ftxui/component/component.hpp" // for Input, Renderer, ResizableSplitLeft
#include "ftxui/component/component_base.hpp" // for ComponentBase, Component
#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
#include "ftxui/dom/elements.hpp" // for operator|, separator, text, Element, flex, vbox, border
int main() {
using namespace ftxui;
std::string content_1;
std::string content_2;
auto textarea_1 = Input(&content_1);
auto textarea_2 = Input(&content_2);
int size = 50;
auto layout = ResizableSplitLeft(textarea_1, textarea_2, &size);
auto component = Renderer(layout, [&] {
return vbox({
text("Input:"),
separator(),
layout->Render() | flex,
}) |
border;
});
auto screen = ScreenInteractive::Fullscreen();
screen.Loop(component);
}
captured_mouse.hpp
ftxui::ScreenInteractive::Fullscreen
static ScreenInteractive Fullscreen()
Definition screen_interactive.cpp:374
component.hpp
component_base.hpp
elements.hpp
ftxui
Definition animation.hpp:10
ftxui::size
Decorator size(WidthOrHeight, Constraint, int value)
Apply a constraint on the size of an element.
Definition size.cpp:89
ftxui::flex
Element flex(Element)
Make a child element to expand proportionally to the space left in a container.
Definition flex.cpp:123
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::text
Element text(std::wstring text)
Display a piece of unicode text.
Definition text.cpp:160
ftxui::Input
Component Input(InputOption options={})
An input box for editing text.
Definition input.cpp:571
ftxui::separator
Element separator()
Draw a vertical or horizontal separation in between two other elements.
Definition separator.cpp:134
ftxui::ResizableSplitLeft
Component ResizableSplitLeft(Component main, Component back, int *main_size)
An horizontal split in between two components, configurable using the mouse.
Definition resizable_split.cpp:215
ftxui::border
Element border(Element)
Draw a border around the element.
Definition border.cpp:227
ftxui::vbox
Element vbox(Elements)
A container displaying elements vertically one by one.
Definition vbox.cpp:96
screen_interactive.hpp