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GModel: Remove selected_index() and set_selected_index()

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This breaks GSortingProxyModel selection preservation across resorts.
I'm not yet sure how we're going to solve that, but it's going to have
to work a bit differently than before, since the model itself no longer
knows what's selected.

Selection is now managed by GModelSelection which allows us to select
any arbitrary number of items, and to have different selections in
different views onto the same model. Pretty sweet. :^)
This commit is contained in:
Andreas Kling 2019-09-07 21:38:13 +02:00
parent 6dec328af7
commit 2f5b2685af
Notes: sideshowbarker 2024-07-19 12:13:20 +09:00
3 changed files with 0 additions and 28 deletions
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12
Libraries/LibGUI/GModel.cpp
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@ -34,18 +34,6 @@ void GModel::did_update()
});
}
void GModel::set_selected_index(const GModelIndex& index)
{
if (m_selected_index == index)
return;
m_selected_index = index;
if (on_selection_changed)
on_selection_changed(index);
for_each_view([](auto& view) {
view.did_update_selection();
});
}
GModelIndex GModel::create_index(int row, int column, const void* data) const
{
return GModelIndex(*this, row, column, const_cast<void*>(data));