From: Mart Raudsepp <leio@gentoo.org>
Date: Fri, 14 Jul 2006 04:22:38 +0000 (+0000)
Subject: Return false from PositionToXY if passed in position is larger than the buffer. This... 
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/01207937f66da7698eecfd3c61b8204914fec7f6?ds=inline

Return false from PositionToXY if passed in position is larger than the buffer. This should restore the
functionality of the boolean return value, while not returning false for valid input from end of buffer.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@40090 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/gtk/textctrl.cpp b/src/gtk/textctrl.cpp
index 1443e57779..b9671b2850 100644
--- a/src/gtk/textctrl.cpp
+++ b/src/gtk/textctrl.cpp
@@ -943,6 +943,10 @@ bool wxTextCtrl::PositionToXY(long pos, long *x, long *y ) const
     if ( m_windowStyle & wxTE_MULTILINE )
     {
         GtkTextIter iter;
+
+        if (pos > GetLastPosition())
+            return false;
+
         gtk_text_buffer_get_iter_at_offset(m_buffer, &iter, pos);
 
         if ( y )