gitk: Add Ctrl-W shortcut for closing the active window

To make the user experience between git gui and gitk more homogeneous,
use Ctrl-W in gitk for closing the active window.  When closing the
main window doquit is called for proper cleanup.

Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/gitk b/gitk
index 1f36a3e815865fcc72b171b497f5c4e341e148ee..50773a3d9dba7e87a6bb9f888f9b8c94460fe63d 100755 (executable)
--- a/gitk
+++ b/gitk
@@ -2383,6 +2383,8 @@ proc makewindow {} {
     }
     bindall <$::BM> "canvscan mark %W %x %y"
     bindall <B$::BM-Motion> "canvscan dragto %W %x %y"
+    bind all <$M1B-Key-w> {destroy [winfo toplevel %W]}
+    bind . <$M1B-Key-w> doquit
     bindkey <Home> selfirstline
     bindkey <End> sellastline
     bind . <Key-Up> "selnextline -1"
@@ -2814,6 +2816,7 @@ proc keys {} {
 [mc "Gitk key bindings:"]
 
 [mc "<%s-Q>            Quit" $M1T]
+[mc "<%s-W>            Close window" $M1T]
 [mc "<Home>            Move to first commit"]
 [mc "<End>             Move to last commit"]
 [mc "<Up>, p, i        Move up one commit"]