# check.tcl -- # # This demonstration script creates a toplevel window containing # several checkbuttons. # # RCS: @(#) $Id: check.tcl 144 2003-02-05 10:56:26Z mdejong $ if {![info exists widgetDemo]} { error "This script should be run from the \"widget\" demo." } set w .check catch {destroy $w} toplevel $w wm title $w "Checkbutton Demonstration" wm iconname $w "check" positionWindow $w label $w.msg -font $font -wraplength 4i -justify left -text "Three checkbuttons are displayed below. If you click on a button, it will toggle the button's selection state and set a Tcl variable to a value indicating the state of the checkbutton. Click the \"See Variables\" button to see the current values of the variables." pack $w.msg -side top frame $w.buttons pack $w.buttons -side bottom -fill x -pady 2m button $w.buttons.dismiss -text Dismiss -command "destroy $w" button $w.buttons.code -text "See Code" -command "showCode $w" button $w.buttons.vars -text "See Variables" \ -command "showVars $w.dialog wipers brakes sober" pack $w.buttons.dismiss $w.buttons.code $w.buttons.vars -side left -expand 1 checkbutton $w.b1 -text "Wipers OK" -variable wipers -relief flat checkbutton $w.b2 -text "Brakes OK" -variable brakes -relief flat checkbutton $w.b3 -text "Driver Sober" -variable sober -relief flat pack $w.b1 $w.b2 $w.b3 -side top -pady 2 -anchor w
