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LibGUI+WindowServer: Add a GResizeCorner widget.
This widget is automatically included in GStatusBar, but can be added in any other place, too. When clicked (with the left button), it initiates a window resize (using a WM request.) In this patch I also fixed up some issues with override cursors being cleared after the WindowServer finishes a drag or resize.
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19 changed files with 189 additions and 26 deletions
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LibGUI/GResizeCorner.h
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18
LibGUI/GResizeCorner.h
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#include <LibGUI/GWidget.h>
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class GResizeCorner : public GWidget {
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public:
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explicit GResizeCorner(GWidget* parent);
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virtual ~GResizeCorner() override;
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virtual const char* class_name() const override { return "GResizeCorner"; }
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protected:
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virtual void paint_event(GPaintEvent&) override;
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virtual void mousedown_event(GMouseEvent&) override;
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virtual void enter_event(CEvent&) override;
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virtual void leave_event(CEvent&) override;
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private:
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RetainPtr<GraphicsBitmap> m_bitmap;
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};
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