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WindowServer: Fix traversing modal stack

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When walking the modal window stack upwards, we need to check if
the top modal window is still a descendant of the window that
the parent is blocked by. Fixes not all windows being brought to
the front when trying to active a parent in the middle of the
modal window stack.
This commit is contained in:
Tom 2020-07-16 09:39:52 -06:00 • committed by Andreas Kling
parent e50874621a
commit 603c17262c
3 changed files with 17 additions and 1 deletions
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Services/WindowServer/Window.h
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@ -244,6 +244,8 @@ public:
Vector<WeakPtr<Window>>& accessory_windows() { return m_accessory_windows; }
const Vector<WeakPtr<Window>>& accessory_windows() const { return m_accessory_windows; }
bool is_descendant_of(Window&) const;
void set_accessory(bool accessory) { m_accessory = accessory; }
bool is_accessory() const;
bool is_accessory_of(Window&) const;