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underlined_double.cpp
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// Copyright 2023 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 make_shared
#include <utility> // for move
#include "ftxui/dom/elements.hpp" // for Element, underlinedDouble
#include "ftxui/dom/node.hpp" // for Node
#include "ftxui/dom/node_decorator.hpp" // for NodeDecorator
#include "ftxui/screen/box.hpp" // for Box
#include "ftxui/screen/screen.hpp" // for Pixel, Screen
namespace ftxui {
/// @brief Apply a underlinedDouble to text.
/// @ingroup dom
Element underlinedDouble(Element child) {
class Impl : public NodeDecorator {
public:
using NodeDecorator::NodeDecorator;
void Render(Screen& screen) override {
for (int y = box_.y_min; y <= box_.y_max; ++y) {
for (int x = box_.x_min; x <= box_.x_max; ++x) {
screen.PixelAt(x, y).underlined_double = true;
}
}
Node::Render(screen);
}
};
return std::make_shared<Impl>(std::move(child));
}
} // namespace ftxui
box.hpp
ftxui::NodeDecorator
Definition node_decorator.hpp:16
ftxui::NodeDecorator::NodeDecorator
NodeDecorator(Element child)
Definition node_decorator.hpp:18
ftxui::Node::Render
friend void Render(Screen &screen, Node *node, Selection &selection)
Definition node.cpp:100
ftxui::Screen
A rectangular grid of Pixel.
Definition screen.hpp:27
elements.hpp
ftxui
Definition animation.hpp:10
ftxui::underlinedDouble
Element underlinedDouble(Element)
Apply a underlinedDouble to text.
Definition underlined_double.cpp:17
ftxui::Element
std::shared_ptr< Node > Element
Definition elements.hpp:22
ftxui::Make
std::shared_ptr< T > Make(Args &&... args)
Definition component.hpp:26
ftxui::Render
void Render(Screen &screen, const Element &element)
Display an element on a ftxui::Screen.
Definition node.cpp:88
node.hpp
node_decorator.hpp
screen.hpp