Added accelerators to Undo/Redo menu items

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8873 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/docview.h

@@ -565,11 +565,20 @@ public:
     int GetMaxCommands() const { return m_maxNoCommands; }
     virtual void ClearCommands();
 
+    // By default, the accelerators are "\tCtrl+Z" and "\tCtrl+Y"
+    const wxString& GetUndoAccelerator() const { return m_undoAccelerator; }
+    const wxString& GetRedoAccelerator() const { return m_redoAccelerator; }
+
+    void SetUndoAccelerator(const wxString& accel) { m_undoAccelerator = accel; }
+    void SetRedoAccelerator(const wxString& accel) { m_redoAccelerator = accel; }
+
 protected:
     int           m_maxNoCommands;
     wxList        m_commands;
     wxNode*       m_currentCommand;
     wxMenu*       m_commandEditMenu;
+    wxString      m_undoAccelerator;
+    wxString      m_redoAccelerator;
 };
 
 // ----------------------------------------------------------------------------

include/wx/textfile.h

@@ -98,7 +98,7 @@ public:
     // you're using "direct access" i.e. GetLine()
   size_t GetCurrentLine() const { return m_nCurLine; }
   void GoToLine(size_t n) { m_nCurLine = n; }
-  bool Eof() const { return m_nCurLine == m_aLines.Count() - 1; }
+  bool Eof() const { return (m_aLines.Count() == 0 || m_nCurLine == m_aLines.Count() - 1); }
 
     // these methods allow more "iterator-like" traversal of the list of
     // lines, i.e. you may write something like:

include/wx/treebase.h

@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        treectrl.h
+// Name:        treebase.h
 // Purpose:     wxTreeCtrl base classes and types
 // Author:      Julian Smart et al
 // Modified by: