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LibGUI: Simplify ListView hover highlighting

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Instead of tracking the last valid hovered index, just hook the
mousemove event and make the cursor follow the hover when it changes.
This commit is contained in:
Andreas Kling 2020-09-02 21:21:24 +02:00
parent 274a09246b
commit 4ba12e9c23
5 changed files with 10 additions and 30 deletions
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Libraries/LibGUI/ListView.h
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@ -69,6 +69,7 @@ private:
virtual void paint_event(PaintEvent&) override;
virtual void keydown_event(KeyEvent&) override;
virtual void resize_event(ResizeEvent&) override;
virtual void mousemove_event(MouseEvent&) override;
Gfx::IntRect content_rect(int row) const;
int item_count() const;