wxMotif toolbar fix; ~wxWindow Motif fix git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6558 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
wxHelpController implementations, too. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@982 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775