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LibGUI: Add ability to disable multiselect for views

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Tom 2020-07-11 23:11:53 -06:00 • committed by Andreas Kling
parent f266f0e880
commit d4c6ae8263
5 changed files with 45 additions and 3 deletions
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12
Libraries/LibGUI/AbstractView.cpp
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@ -375,4 +375,16 @@ void AbstractView::drop_event(DropEvent& event)
on_drop(index, event);
}
void AbstractView::set_multi_select(bool multi_select)
{
if (m_multi_select == multi_select)
return;
m_multi_select = multi_select;
if (!multi_select && m_selection.size() > 1) {
auto first_selected = m_selection.first();
m_selection.clear();
m_selection.set(first_selected);
}
}
}