always handle Enter ourselves while editing tree ctrl labels

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15119 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/msw/treectrl.cpp

@@ -1824,6 +1824,12 @@ wxTextCtrl* wxTreeCtrl::EditLabel(const wxTreeItemId& item,
     m_textCtrl->SetHWND((WXHWND)hWnd);
     m_textCtrl->SubclassWin((WXHWND)hWnd);
 
+    // set wxTE_PROCESS_ENTER style for the text control to force it to process
+    // the Enter presses itself, otherwise they could be stolen from it by the
+    // dialog navigation code
+    m_textCtrl->
+        SetWindowStyle(m_textCtrl->GetWindowStyle() | wxTE_PROCESS_ENTER);
+
     return m_textCtrl;
 }