git.zerfleddert.de Git - micropolis/blob - src/tk/library/demos/mkCheck.tcl

   1 # mkCheck w
   2 #
   3 # Create a top-level window that displays a bunch of check buttons.
   4 #
   5 # Arguments:
   6 #    w -        Name to use for new top-level window.
   7
   8 proc mkCheck {{w .c1}} {
   9     catch {destroy $w}
  10     toplevel $w
  11     dpos $w
  12     wm title $w "Checkbutton demonstration"
  13     wm iconname $w "Checkbuttons"
  14     message $w.msg -font -Adobe-times-medium-r-normal--*-180* -aspect 300 \
  15             -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.  Click the \"OK\" button when you've seen enough."
  16     frame $w.frame -borderwidth 10
  17     pack append $w.frame \
  18         [checkbutton $w.frame.b1 -text "Wipers OK" -variable wipers \
  19             -relief flat] {top pady 4 expand frame w} \
  20         [checkbutton $w.frame.b2 -text "Brakes OK" -variable brakes \
  21             -relief flat] {top pady 4 expand frame w} \
  22         [checkbutton $w.frame.b3 -text "Driver Sober" -variable sober \
  23             -relief flat] {top pady 4 expand frame w}
  24     frame $w.frame2
  25     pack append $w.frame2 \
  26         [button $w.frame2.ok -text OK -command "destroy $w"] \
  27             {left expand fill} \
  28         [button $w.frame2.vars -text "See Variables" \
  29             -command "showVars $w.dialog wipers brakes sober"] \
  30             {left expand fill}
  31     button $w.ok -text OK -command "destroy $w"
  32
  33     pack append $w $w.msg {top fill} $w.frame {top expand fill} \
  34             $w.frame2 {bottom fill}
  35 }