From: Julian Smart <julian@anthemion.co.uk>
Date: Thu, 21 Feb 2008 16:58:43 +0000 (+0000)
Subject: Fix caret position when deleting last character
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/6ccbca24ee05520eb5334d9871dfc1ef55a64b46?ds=sidebyside

Fix caret position when deleting last character


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@51970 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/richtext/richtextbuffer.cpp b/src/richtext/richtextbuffer.cpp
index 0c8452803c..176c09d8d6 100644
--- a/src/richtext/richtextbuffer.cpp
+++ b/src/richtext/richtextbuffer.cpp
@@ -6269,7 +6269,11 @@ bool wxRichTextAction::Do()
             m_buffer->UpdateRanges();
             m_buffer->Invalidate(wxRichTextRange(GetRange().GetStart(), GetRange().GetStart()));
 
-            UpdateAppearance(GetRange().GetStart()-1, true /* send update event */);
+            long caretPos = GetRange().GetStart()-1;
+            if (caretPos >= m_buffer->GetRange().GetEnd())
+                caretPos --;
+
+            UpdateAppearance(caretPos, true /* send update event */);
 
             wxRichTextEvent cmdEvent(
                 wxEVT_COMMAND_RICHTEXT_CONTENT_DELETED,