Fix for #11647: text from WriteText not scrolled to be visible in wxRichTextCtrl

IsPositionVisible was incorrect.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@67026 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/richtext/richtextctrl.cpp b/src/richtext/richtextctrl.cpp
index cbe4d43fc8b06a0dd476f22f699485953e36ae7c..14266aa8c1a72e1bae62b86afd032040bd6ed87d 100644 (file)
--- a/src/richtext/richtextctrl.cpp
+++ b/src/richtext/richtextctrl.cpp
@@ -1568,7 +1568,7 @@ bool wxRichTextCtrl::IsPositionVisible(long pos) const
     wxSize clientSize = GetClientSize();
     clientSize.y -= GetBuffer().GetBottomMargin();
 
-    return (rect.GetBottom() > (startY + GetBuffer().GetTopMargin())) && (rect.GetTop() < (startY + clientSize.y));
+    return (rect.GetTop() >= (startY + GetBuffer().GetTopMargin())) && (rect.GetBottom() <= (startY + clientSize.y));
 }
 
 void wxRichTextCtrl::SetCaretPosition(long position, bool showAtLineStart)