diff options
Diffstat (limited to 'win/tkWinScrlbr.c')
| -rw-r--r-- | win/tkWinScrlbr.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/win/tkWinScrlbr.c b/win/tkWinScrlbr.c index 1eb3b47..359fc46 100644 --- a/win/tkWinScrlbr.c +++ b/win/tkWinScrlbr.c @@ -9,7 +9,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkWinScrlbr.c,v 1.8 2002/06/14 22:25:12 jenglish Exp $ + * RCS: @(#) $Id: tkWinScrlbr.c,v 1.9 2003/02/21 02:07:50 hobbs Exp $ */ #include "tkWinInt.h" @@ -185,6 +185,12 @@ UpdateScrollbar(scrollPtr) * (MAX_SCROLL - (scrollInfo.nPage - 1))); } else { scrollInfo.nPos = 0; + /* + * Disable the scrollbar when there is nothing to scroll. + * This is standard Windows style (see eg Notepad). + * Also prevents possible crash on XP+ systems [Bug #624116]. + */ + scrollInfo.fMask |= SIF_DISABLENOSCROLL; } SetScrollInfo(scrollPtr->hwnd, SB_CTL, &scrollInfo, TRUE); } |