diff options
Diffstat (limited to 'library/clrpick.tcl')
| -rw-r--r-- | library/clrpick.tcl | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/library/clrpick.tcl b/library/clrpick.tcl index bf2bca3..6a39220 100644 --- a/library/clrpick.tcl +++ b/library/clrpick.tcl @@ -3,7 +3,7 @@ # Color selection dialog for platforms that do not support a # standard color selection dialog. # -# RCS: @(#) $Id: clrpick.tcl,v 1.16 2002/06/10 00:15:42 a_kovalenko Exp $ +# RCS: @(#) $Id: clrpick.tcl,v 1.17 2002/06/12 23:08:12 mdejong Exp $ # # Copyright (c) 1996 Sun Microsystems, Inc. # @@ -77,7 +77,16 @@ proc ::tk::dialog::color:: {args} { BuildDialog $w } - wm transient $w $data(-parent) + # Dialog boxes should be transient with respect to their parent, + # so that they will always stay on top of their parent window. However, + # some window managers will create the window as withdrawn if the parent + # window is withdrawn or iconified. Combined with the grab we put on the + # window, this can hang the entire application. Therefore we only make + # the dialog transient if the parent is viewable. + + if {[winfo viewable [winfo toplevel $data(-parent)]] } { + wm transient $w $data(-parent) + } # 5. Withdraw the window, then update all the geometry information # so we know how big it wants to be, then center the window in the |