Don't select all if there is nothing to select.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63374 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/richtext/richtextctrl.cpp b/src/richtext/richtextctrl.cpp
index 300a87d678d356863e61ead075e533a57ba094c3..be2bc269ee5185a1612451b0463ad9835fea250b 100644 (file)
--- a/src/richtext/richtextctrl.cpp
+++ b/src/richtext/richtextctrl.cpp
@@ -2812,12 +2812,13 @@ void wxRichTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event)
 
 void wxRichTextCtrl::OnSelectAll(wxCommandEvent& WXUNUSED(event))
 {
 
 void wxRichTextCtrl::OnSelectAll(wxCommandEvent& WXUNUSED(event))
 {

-    SelectAll();
+    if (GetLastPosition() > 0)
+        SelectAll();

 }
 
 void wxRichTextCtrl::OnUpdateSelectAll(wxUpdateUIEvent& event)
 {
 }
 
 void wxRichTextCtrl::OnUpdateSelectAll(wxUpdateUIEvent& event)
 {

-    event.Enable(GetLastPosition() >= 0);
+    event.Enable(GetLastPosition() > 0);

 }
 
 void wxRichTextCtrl::OnContextMenu(wxContextMenuEvent& event)
 }
 
 void wxRichTextCtrl::OnContextMenu(wxContextMenuEvent& event)