1# radio.tcl -- 2# 3# This demonstration script creates a toplevel window containing 4# several radiobutton widgets. 5# 6# SCCS: @(#) radio.tcl 1.4 96/02/16 10:49:34 7 8set w .radio 9catch {destroy $w} 10toplevel $w 11wm title $w "Radiobutton Demonstration" 12wm iconname $w "radio" 13positionWindow $w 14label $w.msg -font $font -wraplength 5i -justify left -text "Two groups of radiobuttons are displayed below. If you click on a button then the button will become selected exclusively among all the buttons in its group. A Tcl variable is associated with each group to indicate which of the group's buttons is selected. Click the \"See Variables\" button to see the current values of the variables." 15pack $w.msg -side top 16 17frame $w.buttons 18pack $w.buttons -side bottom -fill x -pady 2m 19button $w.buttons.dismiss -text Dismiss -command "destroy $w" 20button $w.buttons.code -text "See Code" -command "showCode $w" 21button $w.buttons.vars -text "See Variables" \ 22 -command "showVars $w.dialog size color" 23pack $w.buttons.dismiss $w.buttons.code $w.buttons.vars -side left -expand 1 24 25frame $w.left 26frame $w.right 27pack $w.left $w.right -side left -expand yes -pady .5c -padx .5c 28 29foreach i {10 12 18 24} { 30 radiobutton $w.left.b$i -text "Point Size $i" -variable size \ 31 -relief flat -value $i 32 pack $w.left.b$i -side top -pady 2 -anchor w 33} 34 35foreach color {Red Green Blue Yellow Orange Purple} { 36 set lower [string tolower $color] 37 radiobutton $w.right.$lower -text $color -variable color \ 38 -relief flat -value $lower 39 pack $w.right.$lower -side top -pady 2 -anchor w 40} 41