| commit | 3ddff72e581e5c7477aaeb8b97a17691f7ff55bf | |
| author | Shawn O. Pearce <spearce@spearce.org> | |
| Tue, 22 Jan 2008 15:40:13 +0000 (22 10:40 -0500) | ||
| committer | Shawn O. Pearce <spearce@spearce.org> | |
| Wed, 23 Jan 2008 04:37:15 +0000 (22 23:37 -0500) | ||
| tree | 2f24a4d89d2305af6a6452f8940c6aae6b45ab43 | treesnapshot (tar.gz zip) |
| parent | 6caaf2daf0ea50ff99009b94f24252b8fa747e64 | commitdiff |
git-gui: Work around random missing scrollbar in revision list
If the horizontal scrollbar isn't currently visible (because it has
not been needed) but we get an update to the scroll port we may find
the scrollbar window exists but the Tcl command doesn't. Apparently
it is possible for Tk to have partially destroyed the scrollbar by
removing the Tcl procedure name but still leaving the widget name in
the window registry.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
If the horizontal scrollbar isn't currently visible (because it has
not been needed) but we get an update to the scroll port we may find
the scrollbar window exists but the Tcl command doesn't. Apparently
it is possible for Tk to have partially destroyed the scrollbar by
removing the Tcl procedure name but still leaving the widget name in
the window registry.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
| lib/choose_rev.tcl | diffblobblamehistory |