Implemented text boxes and tables, and further editing pages for backgrounds, borders and margins.

wxRTC functions now operate on the currently focused object, which by default is the whole buffer.
Up to three property commands are now shown on the context menu, depending on
available objects in the current hierarchy.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66680 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/richtext/richtextsymboldlg.h

@@ -16,6 +16,7 @@
  * Includes
  */
 
+#include "wx/richtext/richtextuicustomization.h"
 #include "wx/dialog.h"
 #include "wx/vscroll.h"
 
@@ -29,6 +30,7 @@ class WXDLLIMPEXP_FWD_CORE wxTextCtrl;
 
 ////@begin forward declarations
 class wxSymbolListCtrl;
+class wxStdDialogButtonSizer;
 ////@end forward declarations
 
 // __UNICODE__ is a symbol used by DialogBlocks-generated code.
@@ -56,6 +58,7 @@ class WXDLLIMPEXP_RICHTEXT wxSymbolPickerDialog: public wxDialog
 {
     DECLARE_DYNAMIC_CLASS( wxSymbolPickerDialog )
     DECLARE_EVENT_TABLE()
+    DECLARE_HELP_PROVISION()
 
 public:
     /// Constructors
@@ -158,6 +161,7 @@ public:
 #if defined(__UNICODE__)
     wxComboBox* m_fromUnicodeCtrl;
 #endif
+    wxStdDialogButtonSizer* m_stdButtonSizer;
     wxString m_fontName;
     wxString m_symbol;
     bool m_fromUnicode;