Annotation of micropolis/src/tk/library/demos/mkButton.tcl, revision 1.1

1.1     ! root        1: # mkButton w
        !             2: #
        !             3: # Create a top-level window that displays a bunch of buttons.
        !             4: #
        !             5: # Arguments:
        !             6: #    w -       Name to use for new top-level window.
        !             7: 
        !             8: proc mkButton {{w .b1}} {
        !             9:     catch {destroy $w}
        !            10:     toplevel $w
        !            11:     dpos $w
        !            12:     wm title $w "Button Demonstration"
        !            13:     wm iconname $w "Buttons"
        !            14:     message $w.msg -font -Adobe-times-medium-r-normal--*-180* -aspect 300 \
        !            15:            -text "Four buttons are displayed below.  If you click on a button, it will change the background of the button area to the color indicated in the button.  Click the \"OK\" button when you've seen enough."
        !            16:     frame $w.frame -borderwidth 10
        !            17:     pack append $w.frame \
        !            18:        [button $w.frame.b1 -text "Peach Puff" \
        !            19:            -command "$w.frame config -bg PeachPuff1"] {top pady 4 expand} \
        !            20:        [button $w.frame.b2 -text "Light Blue" \
        !            21:            -command "$w.frame config -bg LightBlue1"] {top pady 4 expand} \
        !            22:        [button $w.frame.b3 -text "Sea Green" \
        !            23:            -command "$w.frame config -bg SeaGreen2"] {top pady 4 expand} \
        !            24:        [button $w.frame.b4 -text "Yellow" \
        !            25:            -command "$w.frame config -bg Yellow1"] {top pady 4 expand}
        !            26:     button $w.ok -text OK -command "destroy $w"
        !            27: 
        !            28:     pack append $w $w.msg {top fill} $w.frame {top expand fill} \
        !            29:        $w.ok {bottom fill}
        !            30: }

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