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Windowing: Reinstate old WindowFromPoint behaviour in ComponentPeer::contains

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This reverts 515e9b9f89.

In order to avoid recursive calls through WM_NCHITTEST, we remove calls
to Component::contains in DocumentWindow::findControlAtPoint.
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reuk 2024-10-01 20:34:48 +01:00
parent ad5a755b10
commit fdf74a7477
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3 changed files with 6 additions and 5 deletions
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5
modules/juce_gui_basics/components/juce_Component.h
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@ -926,6 +926,11 @@ public:
stretch a window vertically, and the window tiling flyout that appears when hovering the
mouse over the maximise button.
It's dangerous to call Component::contains from an overriding function, because this might
call into the peer to do system hit-testing - but the system hit-test could in turn call
findControlAtPoint, leading to infinite recursion. It's better to use functions like
Rectangle::contains or Path::contains to test for the window control areas.
This is called by the peer. Component subclasses may override this but should not call it directly.
*/
virtual WindowControlKind findControlAtPoint (Point<float>) const { return WindowControlKind::client; }