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Start the tree-aware selection.

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ArthurSonzogni
2024-11-13 22:05:04 +01:00
parent 3e9bab424e
commit 5ecac2e8d6
12 changed files with 195 additions and 165 deletions
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13
include/ftxui/dom/node.hpp
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@@ -4,6 +4,7 @@
#ifndef FTXUI_DOM_NODE_HPP
#define FTXUI_DOM_NODE_HPP
#include <list> // for list
#include <memory> // for shared_ptr
#include <vector> // for vector
@@ -40,7 +41,11 @@ class Node {
// Propagated from Parents to Children.
virtual void SetBox(Box box);
// Step 3: Draw this element.
// Step 3: (optional) Selection
// Propagated from Parents to Children.
virtual void Selection(Box selection, std::vector<Box>* selected);
// Step 4: Draw this element.
virtual void Render(Screen& screen);
// Layout may not resolve within a single iteration for some elements. This
@@ -52,11 +57,6 @@ class Node {
};
virtual void Check(Status* status);
// Selection.
// Propagated from Parents to Children.
virtual void Select(Box selected_area) {
// TODO: Implement this.
}
protected:
Elements children_;
@@ -66,6 +66,7 @@ class Node {
void Render(Screen& screen, const Element& element);
void Render(Screen& screen, Node* node);
void Render(Screen& screen, Node* node, Box selection);
} // namespace ftxui