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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
3 changed files with 0 additions and 28 deletions
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4
Libraries/LibGUI/GModel.h
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@ -57,9 +57,6 @@ public:
return index.row() >= 0 && index.row() < row_count() && index.column() >= 0 && index.column() < column_count();
}
void set_selected_index(const GModelIndex&);
GModelIndex selected_index() const { return m_selected_index; }
virtual int key_column() const { return -1; }
virtual GSortOrder sort_order() const { return GSortOrder::None; }
virtual void set_key_column_and_sort_order(int, GSortOrder) {}
@ -80,7 +77,6 @@ protected:
private:
HashTable<GAbstractView*> m_views;
GModelIndex m_selected_index;
};
inline GModelIndex GModelIndex::parent() const