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LibGUI: Make SortingProxyModel forward is_editable() and set_data()

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This will allow us to edit models through a SortingProxyModel. :^)
This commit is contained in:
Andreas Kling 2020-09-24 11:29:21 +02:00
parent b99eaad693
commit 7f8e18b86a
2 changed files with 12 additions and 0 deletions
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10
Libraries/LibGUI/SortingProxyModel.cpp
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@ -285,4 +285,14 @@ bool SortingProxyModel::is_column_sortable(int column_index) const
return source().is_column_sortable(column_index); return source().is_column_sortable(column_index);
} }
bool SortingProxyModel::is_editable(const ModelIndex& proxy_index) const
{
return source().is_editable(map_to_source(proxy_index));
}
void SortingProxyModel::set_data(const ModelIndex& proxy_index, const Variant& data)
{
source().set_data(map_to_source(proxy_index), data);
}
} }

2
Libraries/LibGUI/SortingProxyModel.h
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@ -45,6 +45,8 @@ public:
virtual StringView drag_data_type() const override; virtual StringView drag_data_type() const override;
virtual ModelIndex parent_index(const ModelIndex&) const override; virtual ModelIndex parent_index(const ModelIndex&) const override;
virtual ModelIndex index(int row, int column, const ModelIndex& parent) const override; virtual ModelIndex index(int row, int column, const ModelIndex& parent) const override;
virtual bool is_editable(const ModelIndex&) const override;
virtual void set_data(const ModelIndex&, const Variant&) override;
virtual bool is_column_sortable(int column_index) const override; virtual bool is_column_sortable(int column_index) const override;