Harmonize wxDataViewCtrl::GetSelection() behaviour in all ports.

[wxWidgets.git] / src / osx / cocoa / dataview.mm

diff --git a/src/osx/cocoa/dataview.mm b/src/osx/cocoa/dataview.mm
index 148c9b0113fc0beed58e78275feedabb22b07537..f9600c916ed7bf0ae632b596076bb9ca587fc4a2 100644 (file)
--- a/src/osx/cocoa/dataview.mm
+++ b/src/osx/cocoa/dataview.mm
@@ -2265,6 +2265,11 @@ void wxCocoaDataViewControl::SetCurrentItem(const wxDataViewItem& item)
     Select(item);
 }
 
+int wxCocoaDataViewControl::GetSelectedItemsCount() const
+{
+    return [m_OutlineView numberOfSelectedRows];
+}
+
 int wxCocoaDataViewControl::GetSelections(wxDataViewItemArray& sel) const
 {
     NSIndexSet* selectedRowIndexes([m_OutlineView selectedRowIndexes]);