diff options
| author | hobbs <hobbs> | 2003-02-21 02:07:50 (GMT) |
|---|---|---|
| committer | hobbs <hobbs> | 2003-02-21 02:07:50 (GMT) |
| commit | be541dbd983a3d33cc41473c8ea42d515369410f (patch) | |
| tree | 387ec363d63f92ef19d46605fb09266ec870bf6f /win | |
| parent | 2cb74285f2d3594505c682851f59449520957937 (diff) | |
| download | tk-be541dbd983a3d33cc41473c8ea42d515369410f.zip tk-be541dbd983a3d33cc41473c8ea42d515369410f.tar.gz tk-be541dbd983a3d33cc41473c8ea42d515369410f.tar.bz2 | |
* win/tkWinScrlbr.c (UpdateScrollbar): use SIF_DISABLENOSCROLL to
"disable" scrollbar when on Windows when there is nothing to
scroll. This is Windows style, and fixes [Bug #624116].
Diffstat (limited to 'win')
| -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); } |