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https://github.com/ArthurSonzogni/FTXUI.git
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5887114793
The goal is to increase the separation in between: * ftxui::screen * ftxui::dom * ftxui::component
33 lines
742 B
C++
33 lines
742 B
C++
#ifndef FTXUI_COMPONENT_DELEGATE_HPP
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#define FTXUI_COMPONENT_DELEGATE_HPP
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#include "ftxui/dom/elements.hpp"
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namespace ftxui::component {
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class Component;
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class Delegate {
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public:
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Delegate() {}
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virtual ~Delegate() {}
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// A Delegate shadows a component.
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virtual void Register(Component* component) = 0;
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virtual Component* component() = 0;
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// Create new children.
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virtual Delegate* NewChild() = 0;
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virtual std::vector<Delegate*> children() = 0;
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// Navigate in the tree.
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virtual Delegate* PreviousSibling() = 0;
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virtual Delegate* NextSibling() = 0;
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virtual Delegate* Parent() = 0;
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virtual Delegate* Root() = 0;
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};
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} // namespace ftxui::component
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#endif /* end of include guard: FTXUI_COMPONENT_DELEGATE_HPP */
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