feat(focus): 完成阶段 2 通用焦点系统

2026-10-08 18:37:34 +08:00
parent 81341fab2c
commit 255aba688f
25 changed files with 1533 additions and 5 deletions
@@ -118,6 +118,12 @@ public:
 	// 托管收口阶段执行 Canvas 的真正重绘
 	void commitManagedRepaint() override;
 protected:
+	bool queryFocusTargetSnapshot(const StellarX::FocusTargetId& target,
+		StellarX::FocusTargetSnapshot& snapshot) const override;
+	void collectFocusTargetSnapshots(
+		std::vector<StellarX::FocusTargetSnapshot>& snapshots) const override;
+	bool applyFocusState(const StellarX::FocusTargetId& target, bool focused,
+		StellarX::FocusReason reason) override;
 	// 进入 Canvas 子树 mutation transaction；会向父容器/Window 传播事务深度。
 	void beginMutationScope() override;
 	// 离开 Canvas 子树 mutation transaction；最外层结束时提交子控件队列。