Fix Shift+TAB navigation from wxNotebook.

[wxWidgets.git] / src / richtext / richtextctrl.cpp

diff --git a/src/richtext/richtextctrl.cpp b/src/richtext/richtextctrl.cpp
index 96783289893e6e72b9014ff790771944f0a59172..be2bc269ee5185a1612451b0463ad9835fea250b 100644 (file)
--- a/src/richtext/richtextctrl.cpp
+++ b/src/richtext/richtextctrl.cpp
@@ -963,7 +963,7 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
                 }
             }
 
-            if (!processed)
+            if (!processed && newPos < (GetLastPosition()-1))
                 GetBuffer().DeleteRangeWithUndo(wxRichTextRange(newPos+1, newPos+1), this);
         }
 
@@ -2812,12 +2812,13 @@ void wxRichTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event)
 
 void wxRichTextCtrl::OnSelectAll(wxCommandEvent& WXUNUSED(event))
 {
-    SelectAll();
+    if (GetLastPosition() > 0)
+        SelectAll();
 }
 
 void wxRichTextCtrl::OnUpdateSelectAll(wxUpdateUIEvent& event)
 {
-    event.Enable(GetLastPosition() >= 0);
+    event.Enable(GetLastPosition() > 0);
 }
 
 void wxRichTextCtrl::OnContextMenu(wxContextMenuEvent& event)