prevent the parent wxTopLevelWindow from interfering with the keyboard
handling of the window that captured the mouse.
+- wxDataViewCtrl::GetSelection() now returns invalid item in all ports (this
+ behaved differently in wxMSW and wxGTK/wxOSX before) if more than one item
+ is selected in a control with wxDV_MULTIPLE style.
+
Changes in behaviour which may result in compilation errors
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- Added customizable wxDocManager::OnMRUFileNotExist() virtual method.
- Fix stock labels when not using mnemonics for Chinese (cw.ahbong).
- Added wxComboBox::IsListEmpty() and IsTextEmpty().
+- Added wxDataViewCtrl::GetSelectedItemsCount() and HasSelection().
OSX: