FTXUI 6.1.9
C++ functional terminal UI.
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dim.cpp
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1// Copyright 2020 Arthur Sonzogni. 保留所有權利。
2// 本原始碼受 MIT 授權條款約束,詳情請參閱
3// LICENSE 檔案。
4#include <memory> // for make_shared
5#include <utility> // for move
6
7#include "ftxui/dom/elements.hpp" // for Element, dim
8#include "ftxui/dom/node.hpp" // for Node
9#include "ftxui/dom/node_decorator.hpp" // for NodeDecorator
10#include "ftxui/screen/box.hpp" // for Box
11#include "ftxui/screen/screen.hpp" // for Pixel, Screen
12
13namespace ftxui {
14
15namespace {
16class Dim : public NodeDecorator {
17 public:
19
20 void Render(Screen& screen) override {
21 Node::Render(screen);
22 for (int y = box_.y_min; y <= box_.y_max; ++y) {
23 for (int x = box_.x_min; x <= box_.x_max; ++x) {
24 screen.PixelAt(x, y).dim = true;
25 }
26 }
27 }
28};
29} // namespace
30
31/// @brief 使用淺色字體,適用於不那麼強調的元素。
32/// @ingroup dom
34 return std::make_shared<Dim>(std::move(child));
35}
36
37} // namespace ftxui
NodeDecorator(Element child)
friend void Render(Screen &screen, Node *node, Selection &selection)
Element dim(Element)
使用淺色字體,適用於不那麼強調的元素。
Definition dim.cpp:33
FTXUI 的 ftxui:: 命名空間
Definition animation.hpp:10
std::shared_ptr< Node > Element
Definition elements.hpp:22
void Render(Screen &screen, const Element &element)