From 6501cddd7fec5b2a3a6fd7c83b4dc76048835fc1 Mon Sep 17 00:00:00 2001
From: treectrl <treectrl>
Date: Tue, 17 May 2005 01:29:45 +0000
Subject: New demo to show off new -textvariable option of "text" element.

---
 demos/textvariable.tcl | 67 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 demos/textvariable.tcl

diff --git a/demos/textvariable.tcl b/demos/textvariable.tcl
new file mode 100644
index 0000000..66811dd
--- /dev/null
+++ b/demos/textvariable.tcl
@@ -0,0 +1,67 @@
+proc DemoTextvariable {} {
+
+	set T .f2.f1.t
+
+	#
+	# Configure the treectrl widget
+	#
+
+	$T configure -showroot no -showbuttons no -showlines no \
+		-selectmode extended -xscrollincrement 20 -showheader no
+
+	# Hide the borders because child windows appear on top of them
+	$T configure -borderwidth 0 -highlightthickness 0
+
+	#
+	# Create columns
+	#
+
+	$T column create -expand yes -tag C0
+	$T configure -treecolumn C0
+
+	#
+	# Create elements
+	#
+
+	$T element create eWindow window
+	$T element create eRect rect
+	$T element create eText1 text -width 300
+	$T element create eText2 text
+
+	#
+	# Create styles using the elements
+	#
+
+	set S [$T style create s1 -orient horizontal]
+	$T style elements $S eText1
+	$T style layout $S eText1 -padx 10 -pady 6
+
+	set S [$T style create s2 -orient vertical]
+	$T style elements $S {eRect eText2 eWindow}
+	$T style layout $S eRect -union {eText2 eWindow} -ipadx 8 -ipady 8 -padx 4 -pady {0 4}
+	$T style layout $S eText2 -pady {0 6}
+	$T style layout $S eWindow
+
+	#
+	# Create items and assign styles
+	#
+
+	set I [$T item create]
+	$T item style set $I C0 s1
+	$T item element configure $I C0 eText1 -text "Each text element and entry widget share the same -textvariable. Editing the text in the entry automatically updates the text element."
+	$T item lastchild root $I
+
+	foreach i {0 1} color {gray75 "light blue"} {
+	set I [$T item create]
+	$T item style set $I C0 s2
+	$T item element configure $I C0 eRect -fill [list $color]
+	$T item element configure $I C0 eText2 -textvariable tvar$I
+	set e [entry $T.e$I -width 48 -textvariable tvar$I]
+	$T item element configure $I C0 eWindow -window $e
+	$T item lastchild root $I
+	set ::tvar$I "This is item $I"
+	}
+
+	return
+}
+
-- 
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