change wxDataViewModel::Compare() to including column and sortorder
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@48176 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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@@ -170,7 +170,8 @@ public:
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// override sorting to always sort branches ascendingly
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int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2 )
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int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
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unsigned int column, bool ascending )
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{
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if (IsContainer(item1) && IsContainer(item2))
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{
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@@ -190,7 +191,7 @@ public:
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return litem1-litem2;
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}
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return wxDataViewModel::Compare( item1, item2 );
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return wxDataViewModel::Compare( item1, item2, column, ascending );
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}
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// implementation of base class virtuals to define model
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