Implemented PocketPC menubar/toolbar as wxToolMenuBar derived

from wxToolBar, solving the problem of how normal toolbars
can co-exist with combined ones. Tidied up WinCE toolbar code.
Implemented wxToolBar as 'dummy' toolbar under Smartphone.
Dialogs now show an empty menubar to hide inactive one
underneath.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@32853 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/frame.tex

@@ -241,6 +241,11 @@ with \helpref{wxFrame::SetToolBar}{wxframesettoolbar}, the frame will manage the
 position and adjust the return value from \helpref{wxWindow::GetClientSize}{wxwindowgetclientsize} to
 reflect the available space for application windows.
 
+Under Pocket PC, you should {\it always} use this function for creating the toolbar
+to be managed by the frame, so that wxWidgets can use a combined
+menubar and toolbar. Where you manage your own toolbars, create a wxToolBar
+as usual.
+
 \wxheading{See also}
 
 \helpref{wxFrame::CreateStatusBar}{wxframecreatestatusbar},\rtfsp