Ensure there is valid context for DrawRectangle

[wxWidgets.git] / src / generic / vlbox.cpp

diff --git a/src/generic/vlbox.cpp b/src/generic/vlbox.cpp
index a80cc97e13706965f1505c71561f1d80ec70bc0b..a4be49817cd791da694ac7de3c39fa29d2092b86 100644 (file)
--- a/src/generic/vlbox.cpp
+++ b/src/generic/vlbox.cpp
@@ -6,7 +6,7 @@
 // Created:     31.05.03
 // RCS-ID:      $Id$
 // Copyright:   (c) 2003 Vadim Zeitlin <vadim@wxwindows.org>
-// License:     wxWindows license
+// Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
@@ -249,7 +249,10 @@ bool wxVListBox::DoSetCurrent(int current)
         {
             // it is, indeed, only partly visible, so scroll it into view to
             // make it entirely visible
+            // BUT scrolling down when m_current is first visible makes it
+            // completely hidden, so that is even worse
             while ( (size_t)m_current + 1 == GetVisibleRowsEnd() &&
+                    (size_t)m_current != GetVisibleRowsBegin() &&
                     ScrollToRow(GetVisibleBegin() + 1) ) ;
 
             // but in any case refresh it as even if it was only partly visible