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Diffstat (limited to 'library/demos/labelframe.tcl')
-rw-r--r-- | library/demos/labelframe.tcl | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/library/demos/labelframe.tcl b/library/demos/labelframe.tcl new file mode 100644 index 0000000..89931cf --- /dev/null +++ b/library/demos/labelframe.tcl @@ -0,0 +1,79 @@ +# labelframe.tcl -- +# +# This demonstration script creates a toplevel window containing +# several labelframe widgets. +# +# RCS: @(#) $Id: labelframe.tcl,v 1.1 2001/09/26 21:36:19 pspjuth Exp $ + +if {![info exists widgetDemo]} { + error "This script should be run from the \"widget\" demo." +} + +set w .labelframe +catch {destroy $w} +toplevel $w +wm title $w "Labelframe Demonstration" +wm iconname $w "labelframe" +positionWindow $w + +# Some information + +label $w.msg -font $font -wraplength 4i -justify left -text "Labelframes are\ +typically used to group related widgets together." +pack $w.msg -side top + +# The bottom buttons + +frame $w.buttons +pack $w.buttons -side bottom -fill x -pady 2m +button $w.buttons.dismiss -text Dismiss -command "destroy $w" -width 15 +button $w.buttons.code -text "See Code" -command "showCode $w" -width 15 +pack $w.buttons.dismiss $w.buttons.code -side left -expand 1 + +# Demo area + +frame $w.f +pack $w.f -side bottom -fill both -expand 1 +set w $w.f + +# A group of radiobuttons in a labelframe + +labelframe $w.f -text "Value" -padx 2 -pady 2 +grid $w.f -row 0 -column 0 -pady 2m -padx 2m + +foreach value {1 2 3 4} { + radiobutton $w.f.b$value -text $value -width 3 \ + -variable lfdummy -value $value + pack $w.f.b$value -side top -fill x -pady 2 +} + + +# Using a label window to control a group of options. + +proc lfEnableButtons {w} { + foreach child [winfo children $w] { + if {$child == "$w.cb"} continue + if {$::lfdummy2} { + $child configure -state normal + } else { + $child configure -state disabled + } + } +} + +labelframe $w.f2 -pady 2 -padx 2 +checkbutton $w.f2.cb -text "Use this option." -variable lfdummy2 \ + -command "lfEnableButtons $w.f2" -padx 0 +$w.f2 configure -labelwidget $w.f2.cb +grid $w.f2 -row 0 -column 1 -pady 2m -padx 2m + +set t 0 +foreach str {Option1 Option2 Option3} { + checkbutton $w.f2.b$t -text $str + pack $w.f2.b$t -side top -fill x -pady 2 + incr t +} +lfEnableButtons $w.f2 + + +grid columnconfigure $w {0 1} -weight 1 |