masked/combobox.py: Several fixes for value selection behavior, and one for navigation in readonly control. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@45968 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
masked/combobox.py: Several fixes for value selection behavior, and one for navigation in readonly control. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@45968 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775