Applied patch [ 679397 ] remove GPL code from motif build

from Ian Brown, with some modifications; this patch replaces the (GPL)
Motif ComboBox with an implementation based on the native (for Motif 2.0)
ComboBox. The old ComboBox is still used as a fallback for older Motif
versions. My modifications include some method's implementation and
some workarounds for LessTif.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@19114 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/motif/private.h

@@ -107,6 +107,14 @@ private:
     XmString m_string;
 };
 
+// ----------------------------------------------------------------------------
+// Routines used in both wxTextCtrl/wxListBox and nativa wxComboBox
+// (defined in src/motif/listbox.cpp or src/motif/textctrl.cpp
+// ----------------------------------------------------------------------------
+
+int wxDoFindStringInList( Widget listWidget, const wxString& str );
+int wxDoGetSelectionInList(Widget listWidget);
+
 // ----------------------------------------------------------------------------
 // executes one main loop iteration (implemented in src/motif/evtloop.cpp)
 // ----------------------------------------------------------------------------