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+#!/usr/local/bin/python
+#
+# $Id$
+#
+# Tix Demostration Program
+#
+# This sample program is structured in such a way so that it can be
+# executed from the Tix demo program "tixwidgets": 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 use of the tixScrolledHList widget.
+#
+
+import Tix
+
+def RunSample (w) :
+
+ # We create the frame and the ScrolledHList widget
+ # at the top of the dialog box
+ #
+ top = Tix.Frame( w, relief=Tix.RAISED, bd=1)
+
+ # Put a simple hierachy into the HList (two levels). Use colors and
+ # separator widgets (frames) to make the list look fancy
+ #
+ top.a = Tix.ScrolledHList(top)
+ top.a.pack( expand=1, fill=Tix.BOTH, padx=10, pady=10, side=Tix.TOP)
+
+
+ # This is our little relational database
+ #
+ bosses = [
+ ('jeff', 'Jeff Waxman'),
+ ('john', 'John Lee'),
+ ('peter', 'Peter Kenson')
+ ]
+
+ employees = [
+ ('alex', 'john', 'Alex Kellman'),
+ ('alan', 'john', 'Alan Adams'),
+ ('andy', 'peter', 'Andreas Crawford'),
+ ('doug', 'jeff', 'Douglas Bloom'),
+ ('jon', 'peter', 'Jon Baraki'),
+ ('chris', 'jeff', 'Chris Geoffrey'),
+ ('chuck', 'jeff', 'Chuck McLean')
+ ]
+
+ hlist=top.a.hlist
+
+ # Let configure the appearance of the HList subwidget
+ #
+ hlist.config( separator='.', width=25, drawbranch=0, indent=10)
+
+ count=0
+ for boss,name in bosses :
+ if count :
+ f=Tix.Frame(hlist, name='sep%d' % count, height=2, width=150,
+ bd=2, relief=Tix.SUNKEN, bg=hlist['bg'] )
+
+ hlist.add_child( itemtype=Tix.WINDOW,
+ window=f, state=Tix.DISABLED )
+
+ hlist.add(boss, itemtype=Tix.TEXT, text=name)
+ count = count+1
+
+
+ for person,boss,name in employees :
+ # '.' is the separator character we chose above
+ #
+ key= boss + '.' + person
+ # ^^^^ ^^^^^^
+ # parent entryPath / child's name
+
+ hlist.add( key, text=name )
+
+ # [Hint] Make sure the keys (e.g. 'boss.person') you choose
+ # are unique names. If you cannot be sure of this (because of
+ # the structure of your database, e.g.) you can use the
+ # "add_child" command instead:
+ #
+ # hlist.addchild( boss, text=name)
+ # ^^^^
+ # parent entryPath
+
+
+ # Use a ButtonBox to hold the buttons.
+ #
+ box= Tix.ButtonBox(top, orientation=Tix.HORIZONTAL )
+ box.add( 'ok', text='Ok', underline=0, width=6,
+ command = lambda w=w: w.destroy() )
+
+ box.add( 'cancel', text='Cancel', underline=0, width=6,
+ command = lambda w=w: w.destroy() )
+
+ box.pack( side=Tix.BOTTOM, fill=Tix.X)
+ top.pack( side=Tix.TOP, fill=Tix.BOTH, expand=1 )
+
+
+# This "if" statement makes it possible to run this script file inside or
+# outside of the main demo program "widget".
+#
+if __name__== '__main__' :
+ root=Tix.Tk()
+ RunSample(root)
+ root.mainloop()