Make list consistent with tree in terms of Vetoed changes closing the inline edit and right-clicking on an item selecting it [patch 1110252]

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31646 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/generic/listctrl.cpp

@@ -2075,12 +2075,11 @@ void wxListTextCtrl::OnChar( wxKeyEvent &event )
     switch ( event.m_keyCode )
     {
         case WXK_RETURN:
-            if ( AcceptChanges() )
+            // Notify the owner about the changes
-            {
+            AcceptChanges();
-                // Close the text control, changes were accepted
+
+            // Even if vetoed, close the control (consistent with MSW)
             Finish();
-            }
-            // else do nothing, do not accept and do not close
 
             break;
 
@@ -2988,6 +2987,15 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event )
     }
     else if (event.RightDown())
     {
+        // If the item is already selected, do not update the selection.
+        // Multi-selections should not be cleared if a selected item is clicked.
+        if (!IsHighlighted(current))
+        {
+            HighlightAll(false);
+            ChangeCurrent(current);
+            ReverseHighlight(m_current);
+        }
+
         SendNotify( current, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK,
                     event.GetPosition() );
     }