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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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10
Libraries/LibGUI/AbstractView.cpp
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@ -234,16 +234,6 @@ void AbstractView::set_hovered_index(const ModelIndex& index)
if (m_hovered_index == index)
return;
m_hovered_index = index;
if (m_hovered_index.is_valid())
m_last_valid_hovered_index = m_hovered_index;
update();
}
void AbstractView::set_last_valid_hovered_index(const ModelIndex& index)
{
if (m_last_valid_hovered_index == index)
return;
m_last_valid_hovered_index = index;
update();
}