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LibGUI: GWindow's focused widget should be a WeakPtr.

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This fixes some very obvious use-after-free accesses.
This commit is contained in:
Andreas Kling 2019-04-18 23:16:57 +02:00
parent 9e6b0ccc0e
commit cc9cefbd5f
2 changed files with 2 additions and 2 deletions
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2
LibGUI/GWindow.h
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@ -120,7 +120,7 @@ private:
int m_window_id { 0 };
float m_opacity_when_windowless { 1.0f };
GWidget* m_main_widget { nullptr };
GWidget* m_focused_widget { nullptr };
WeakPtr<GWidget> m_focused_widget;
WeakPtr<GWidget> m_global_cursor_tracking_widget;
WeakPtr<GWidget> m_automatic_cursor_tracking_widget;
WeakPtr<GWidget> m_hovered_widget;