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- #
- # itk::Toplevel
- # ----------------------------------------------------------------------
- # Base class for toplevel windows in the [incr Tk] Toolkit. Creates
- # a new toplevel window to contain the widget. Derived classes add
- # widgets and methods to specialize behavior.
- #
- # WIDGET ATTRIBUTES:
- # switch: -background .... normal background color for widget
- # name: background
- # class: Background
- #
- # switch: -cursor ........ cursor for widget
- # name: cursor
- # class: Cursor
- #
- # switch: -title ......... title given to window manager
- # name: title
- # class: Title
- #
- # ----------------------------------------------------------------------
- # AUTHOR: Michael J. McLennan
- # Bell Labs Innovations for Lucent Technologies
- # mmclennan@lucent.com
- # http://www.tcltk.com/itcl
- #
- # RCS: $Id: Toplevel.itk,v 1.1 1998/07/27 18:45:27 stanton Exp $
- # ----------------------------------------------------------------------
- # Copyright (c) 1993-1998 Lucent Technologies, Inc.
- # ======================================================================
- # See the file "license.terms" for information on usage and
- # redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-
- itcl::class itk::Toplevel {
- inherit itk::Archetype
-
- constructor {args} {
- #
- # Create a toplevel window with the same name as this object
- #
- set itk_hull [namespace tail $this]
- set itk_interior $itk_hull
-
- itk_component add hull {
- toplevel $itk_hull -class [namespace tail [info class]]
- } {
- keep -background -cursor -takefocus
- }
- bind itk-delete-$itk_hull <Destroy> "itcl::delete object $this"
-
- set tags [bindtags $itk_hull]
- bindtags $itk_hull [linsert $tags 0 itk-delete-$itk_hull]
-
- eval itk_initialize $args
- }
-
- destructor {
- if {[winfo exists $itk_hull]} {
- set tags [bindtags $itk_hull]
- set i [lsearch $tags itk-delete-$itk_hull]
- if {$i >= 0} {
- bindtags $itk_hull [lreplace $tags $i $i]
- }
- destroy $itk_hull
- }
- }
-
- itk_option define -title title Title "" {
- wm title $itk_hull $itk_option(-title)
- }
-
- private variable itk_hull ""
- }
-