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LibGUI: Tighten paint invalidation rects in item views :^)

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AbstractView now has a paint_invalidation_rect(index) function that
subclasses can override to provide a tighter invalidation rect for
an index.
This commit is contained in:
Andreas Kling 2021-07-10 17:11:04 +02:00
parent 148e72bfa0
commit df96380121
9 changed files with 48 additions and 1 deletions
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3
Userland/Libraries/LibGUI/TreeView.h
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@ -33,6 +33,9 @@ public:
virtual int vertical_padding() const override { return m_vertical_padding; }
virtual Gfx::IntRect content_rect(ModelIndex const&) const override;
virtual Gfx::IntRect paint_invalidation_rect(ModelIndex const& index) const override { return content_rect(index); }
protected:
TreeView();