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LibGUI+Userland: Propagate errors in Model::column_name()

This commit is contained in:
Sam Atkins 2023-06-13 16:30:15 +01:00 committed by Andreas Kling
parent 94bcb5bea8
commit f33824d2e9
73 changed files with 140 additions and 146 deletions

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@ -24,7 +24,7 @@ public:
virtual int tree_column() const override { return m_source->tree_column(); }
virtual int row_count(ModelIndex const& = ModelIndex()) const override;
virtual int column_count(ModelIndex const& = ModelIndex()) const override;
virtual String column_name(int) const override;
virtual ErrorOr<String> column_name(int) const override;
virtual Variant data(ModelIndex const&, ModelRole = ModelRole::Display) const override;
virtual void invalidate() override;
virtual StringView drag_data_type() const override;