diff options
Diffstat (limited to 'git-gui/lib/class.tcl')
| -rw-r--r-- | git-gui/lib/class.tcl | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/git-gui/lib/class.tcl b/git-gui/lib/class.tcl index 72494c1a1e..9d298d0dcc 100644 --- a/git-gui/lib/class.tcl +++ b/git-gui/lib/class.tcl @@ -120,10 +120,21 @@ proc delete_this {{t {}}} { if {[namespace exists $t]} {namespace delete $t} } -proc make_toplevel {t w} { - upvar $t top $w pfx +proc make_toplevel {t w args} { + upvar $t top $w pfx this this + + if {[llength $args] % 2} { + error "make_toplevel topvar winvar {options}" + } + set autodelete 1 + foreach {name value} $args { + switch -exact -- $name { + -autodelete {set autodelete $value} + default {error "unsupported option $name"} + } + } + if {[winfo ismapped .]} { - upvar this this regsub -all {::} $this {__} w set top .$w set pfx $top @@ -132,6 +143,13 @@ proc make_toplevel {t w} { set top . set pfx {} } + + if {$autodelete} { + wm protocol $top WM_DELETE_WINDOW " + [list delete_this $this] + [list destroy $top] + " + } } |