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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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3
Libraries/LibGUI/AbstractView.h
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@ -104,8 +104,6 @@ public:
NonnullRefPtr<Gfx::Font> font_for_index(const ModelIndex&) const;
void set_last_valid_hovered_index(const ModelIndex&);
void set_key_column_and_sort_order(int column, SortOrder);
int key_column() const { return m_key_column; }
@ -153,7 +151,6 @@ protected:
bool m_might_drag { false };
ModelIndex m_hovered_index;
ModelIndex m_last_valid_hovered_index;
int m_key_column { -1 };
SortOrder m_sort_order;