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gitk: Disable the head context menu entries for the checked-out branch 

Neither the "check out this branch" nor the "remove this branch"
menu item can be used on the currently-checked out branch, so disable
them.

Signed-off-by: Paul Mackerras <paulus@samba.org>
maint
Paul Mackerras 2007-06-17 17:08:35 +10:00
parent 43c2507438
commit 0060946397
1 changed files with 8 additions and 1 deletions
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@ -5502,10 +5502,16 @@ proc cherrypick {} {


# context menu for a head # context menu for a head
proc headmenu {x y id head} { proc headmenu {x y id head} {
global headmenuid headmenuhead headctxmenu global headmenuid headmenuhead headctxmenu mainhead


set headmenuid $id set headmenuid $id
set headmenuhead $head set headmenuhead $head
set state normal
if {$head eq $mainhead} {
set state disabled
}
$headctxmenu entryconfigure 0 -state $state
$headctxmenu entryconfigure 1 -state $state
tk_popup $headctxmenu $x $y tk_popup $headctxmenu $x $y
} }


@ -5537,6 +5543,7 @@ proc rmbranch {} {


set head $headmenuhead set head $headmenuhead
set id $headmenuid set id $headmenuid
# this check shouldn't be needed any more...
if {$head eq $mainhead} { if {$head eq $mainhead} {
error_popup "Cannot delete the currently checked-out branch" error_popup "Cannot delete the currently checked-out branch"
return return