Import build of Tcl/Tk 8.6.8

win32/lib/tix8.4.3/demos/samples/DragDrop.tcl

@@ -0,0 +1,50 @@
+# -*-mode: tcl; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
+#
+#	$Id: DragDrop.tcl,v 1.3 2001/12/09 05:31:07 idiscovery Exp $
+#
+# Tix Demostration Program
+#
+# This sample program is structured in such a way so that it can be
+# executed from the Tix demo program "widget": it must have a
+# procedure called "RunSample". It should also have the "if" statment
+# at the end of this file so that it can be run as a standalone
+# program using tixwish.
+
+# This file demonstrates the Drag+Drop features in Tix. Drag+Drop is still
+# experimental in Tix. Please don't use. For your eyes only.
+#
+#
+proc RunSample {w} {
+
+    text $w.d -height 5
+    $w.d insert end {Quick and dirty example:
+click on any node on on the directory lists and drag. You can see the
+cursor change its shape. The "dropsite" of the directory lists will be
+highlighted when you drag the cursor accorss the directory nodes.
+Nothing will happen when you drop. }
+
+    pack $w.d -padx 10 -pady 5
+
+    tixDirList $w.d1; pack $w.d1 -fill both -padx 10 -pady 5 \
+	-side left
+    tixDirList $w.d2; pack $w.d2 -fill both -padx 10 -pady 5 \
+	-side left
+
+    button $w.b -text "Close" -command "destroy $w"
+    pack $w.b -side left -anchor c -expand yes
+
+    $w.d1 subwidget hlist config -selectmode dragdrop
+    $w.d2 subwidget hlist config -selectmode dragdrop
+}
+
+# This "if" statement makes it possible to run this script file inside or
+# outside of the main demo program "widget".
+#
+if {![info exists tix_demo_running]} {
+    wm withdraw .
+    set w .demo
+    toplevel $w; wm transient $w ""
+    RunSample $w
+    bind $w <Destroy> "exit"
+}
+