# bitmap.tcl --## This demonstration script creates a toplevel window that displays# all of Tk's built-in bitmaps.## RCS: @(#) $Id: bitmap.tcl,v 1.2 1998/09/14 18:23:27 stanton Exp $if {![info exists widgetDemo]} {    error "This script should be run from the \"widget\" demo."}# bitmapRow --# Create a row of bitmap items in a window.## Arguments:# w -		The window that is to contain the row.# args -	The names of one or more bitmaps, which will be displayed#		in a new row across the bottom of w along with their#		names.proc bitmapRow {w args} {    frame $w    pack $w -side top -fill both    set i 0    foreach bitmap $args {	frame $w.$i	pack $w.$i -side left -fill both -pady .25c -padx .25c	label $w.$i.bitmap -bitmap $bitmap	label $w.$i.label -text $bitmap -width 9	pack $w.$i.label $w.$i.bitmap -side bottom	incr i    }}set w .bitmapglobal tk_librarycatch {destroy $w}toplevel $wwm title $w "Bitmap Demonstration"wm iconname $w "bitmap"positionWindow $wlabel $w.msg -font $font -wraplength 4i -justify left -text "This window displays all of Tk's built-in bitmaps, along with the names you can use for them in Tcl scripts."pack $w.msg -side topframe $w.buttonspack $w.buttons -side bottom -fill x -pady 2mbutton $w.buttons.dismiss -text Dismiss -command "destroy $w"button $w.buttons.code -text "See Code" -command "showCode $w"pack $w.buttons.dismiss $w.buttons.code -side left -expand 1frame $w.framebitmapRow $w.frame.0 error gray12 gray25 gray50 gray75bitmapRow $w.frame.1 hourglass info question questhead warningpack $w.frame -side top -expand yes -fill both