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#pragma once
#include "Control.h"
namespace cru::ui::controls {
class TreeView;
class CRU_UI_API TreeViewItem : public Object {
friend TreeView;
private:
TreeViewItem(TreeView* tree_view, TreeViewItem* parent);
public:
CRU_DELETE_COPY(TreeViewItem)
CRU_DELETE_MOVE(TreeViewItem)
~TreeViewItem() override;
TreeView* GetTreeView() { return tree_view_; }
TreeViewItem* GetParent() { return parent_; }
const std::vector<TreeViewItem*>& GetChildren() const { return children_; }
Index GetChildCount() const { return children_.size(); }
TreeViewItem* GetChildAt(Index index) {
Expects(index >= 0 && index < children_.size());
return children_[index];
}
TreeViewItem* AddItem(Index position);
void RemoveItem(Index position);
private:
TreeView* tree_view_;
TreeViewItem* parent_;
std::vector<TreeViewItem*> children_;
Control* control_;
};
} // namespace cru::ui::controls
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