radio.tcl
上传用户:rrhhcc
上传日期:2015-12-11
资源大小:54129k
文件大小:2k
- # radio.tcl --
- #
- # This demonstration script creates a toplevel window containing
- # several radiobutton widgets.
- #
- # RCS: @(#) $Id: radio.tcl,v 1.4 2001/11/12 14:32:50 dkf Exp $
- if {![info exists widgetDemo]} {
- error "This script should be run from the "widget" demo."
- }
- set w .radio
- catch {destroy $w}
- toplevel $w
- wm title $w "Radiobutton Demonstration"
- wm iconname $w "radio"
- positionWindow $w
- label $w.msg -font $font -wraplength 5i -justify left -text "Three 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."
- 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 size color align"
- pack $w.buttons.dismiss $w.buttons.code $w.buttons.vars -side left -expand 1
- labelframe $w.left -pady 2 -text "Point Size" -padx 2
- labelframe $w.mid -pady 2 -text "Color" -padx 2
- labelframe $w.right -pady 2 -text "Alignment" -padx 2
- pack $w.left $w.mid $w.right -side left -expand yes -pady .5c -padx .5c
- foreach i {10 12 14 18 24} {
- radiobutton $w.left.b$i -text "Point Size $i" -variable size
- -relief flat -value $i
- pack $w.left.b$i -side top -pady 2 -anchor w -fill x
- }
- foreach c {Red Green Blue Yellow Orange Purple} {
- set lower [string tolower $c]
- radiobutton $w.mid.$lower -text $c -variable color
- -relief flat -value $lower -anchor w
- -command "$w.mid configure -fg $color"
- pack $w.mid.$lower -side top -pady 2 -fill x
- }
- label $w.right.l -text "Label" -bitmap questhead -compound left
- $w.right.l configure -width [winfo reqwidth $w.right.l] -compound top
- $w.right.l configure -height [winfo reqheight $w.right.l]
- foreach a {Top Left Right Bottom} {
- set lower [string tolower $a]
- radiobutton $w.right.$lower -text $a -variable align
- -relief flat -value $lower -indicatoron 0 -width 7
- -command "$w.right.l configure -compound $align"
- }
- grid x $w.right.top
- grid $w.right.left $w.right.l $w.right.right
- grid x $w.right.bottom