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authorpspjuth <peter.spjuth@gmail.com>2001-09-26 21:36:19 (GMT)
committerpspjuth <peter.spjuth@gmail.com>2001-09-26 21:36:19 (GMT)
commit071818f331706f06d0498f1f9d5f4e9121395daf (patch)
tree20c06e6412fd77d17f1141ae292692607300a6da /library/demos/labelframe.tcl
parent05383a493ead1b30256c79a19782ecdbfa74522a (diff)
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Added labelframe widget. TIP#18.
Diffstat (limited to 'library/demos/labelframe.tcl')
-rw-r--r--library/demos/labelframe.tcl79
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diff --git a/library/demos/labelframe.tcl b/library/demos/labelframe.tcl
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+# 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