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LibGUI+Userland: Propagate errors in Model::column_name()
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parent
94bcb5bea8
commit
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73 changed files with 140 additions and 146 deletions
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@ -34,7 +34,7 @@ int HistoryModel::row_count(GUI::ModelIndex const& index) const
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return 0;
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}
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String HistoryModel::column_name(int column) const
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ErrorOr<String> HistoryModel::column_name(int column) const
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{
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switch (column) {
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case Column::Title:
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@ -45,7 +45,7 @@ String HistoryModel::column_name(int column) const
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VERIFY_NOT_REACHED();
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}
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return {};
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return String {};
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}
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GUI::ModelIndex HistoryModel::index(int row, int column, GUI::ModelIndex const&) const
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@ -25,7 +25,7 @@ public:
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void clear_items();
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virtual int row_count(GUI::ModelIndex const&) const override;
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virtual int column_count(GUI::ModelIndex const& = GUI::ModelIndex()) const override { return Column::__Count; }
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virtual String column_name(int column) const override;
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virtual ErrorOr<String> column_name(int) const override;
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virtual GUI::ModelIndex index(int row, int column = 0, GUI::ModelIndex const& = GUI::ModelIndex()) const override;
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virtual GUI::Variant data(GUI::ModelIndex const& index, GUI::ModelRole role = GUI::ModelRole::Display) const override;
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virtual GUI::Model::MatchResult data_matches(GUI::ModelIndex const& index, GUI::Variant const& term) const override;
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