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LibGUI: Make SortingProxyModel clear view selections aggressively

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When invalidating all indexes, tell all attached views to just wipe
their selections. This is the best we can do for now.
This commit is contained in:
Andreas Kling 2020-08-16 16:23:43 +02:00
parent 9102b624ac
commit a66e55ec64
1 changed files with 8 additions and 2 deletions
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10
Libraries/LibGUI/SortingProxyModel.cpp
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@ -44,10 +44,16 @@ SortingProxyModel::~SortingProxyModel()
void SortingProxyModel::invalidate(unsigned int flags)
{
if (flags == UpdateFlag::DontInvalidateIndexes)
if (flags == UpdateFlag::DontInvalidateIndexes) {
sort(m_last_key_column, m_last_sort_order);
else
} else {
m_mappings.clear();
// FIXME: This is really harsh, but without precise invalidation, not much we can do.
for_each_view([&](auto& view) {
view.selection().clear();
});
}
did_update(flags);
}