132 lines
3.9 KiB
Python
132 lines
3.9 KiB
Python
# -*-mode: python; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
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#
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# $Id$
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#
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# Tix Demostration Program
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#
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# This sample program is structured in such a way so that it can be
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# executed from the Tix demo program "tixwidgets.py": it must have a
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# procedure called "RunSample". It should also have the "if" statment
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# at the end of this file so that it can be run as a standalone
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# program using tixwish.
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# This file demonstrates the use of the tixScrolledHList widget.
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#
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import Tix
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TCL_ALL_EVENTS = 0
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def RunSample (root):
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shlist = DemoSHList(root)
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shlist.mainloop()
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shlist.destroy()
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class DemoSHList:
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def __init__(self, w):
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self.root = w
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self.exit = -1
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z = w.winfo_toplevel()
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z.wm_protocol("WM_DELETE_WINDOW", lambda self=self: self.quitcmd())
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# We create the frame and the ScrolledHList widget
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# at the top of the dialog box
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#
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top = Tix.Frame( w, relief=Tix.RAISED, bd=1)
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# Put a simple hierachy into the HList (two levels). Use colors and
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# separator widgets (frames) to make the list look fancy
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#
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top.a = Tix.ScrolledHList(top)
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top.a.pack( expand=1, fill=Tix.BOTH, padx=10, pady=10, side=Tix.TOP)
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# This is our little relational database
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#
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bosses = [
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('jeff', 'Jeff Waxman'),
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('john', 'John Lee'),
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('peter', 'Peter Kenson')
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]
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employees = [
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('alex', 'john', 'Alex Kellman'),
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('alan', 'john', 'Alan Adams'),
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('andy', 'peter', 'Andreas Crawford'),
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('doug', 'jeff', 'Douglas Bloom'),
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('jon', 'peter', 'Jon Baraki'),
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('chris', 'jeff', 'Chris Geoffrey'),
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('chuck', 'jeff', 'Chuck McLean')
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]
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hlist=top.a.hlist
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# Let configure the appearance of the HList subwidget
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#
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hlist.config( separator='.', width=25, drawbranch=0, indent=10)
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count=0
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for boss,name in bosses :
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if count :
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f=Tix.Frame(hlist, name='sep%d' % count, height=2, width=150,
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bd=2, relief=Tix.SUNKEN )
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hlist.add_child( itemtype=Tix.WINDOW,
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window=f, state=Tix.DISABLED )
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hlist.add(boss, itemtype=Tix.TEXT, text=name)
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count = count+1
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for person,boss,name in employees :
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# '.' is the separator character we chose above
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#
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key= boss + '.' + person
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# ^^^^ ^^^^^^
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# parent entryPath / child's name
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hlist.add( key, text=name )
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# [Hint] Make sure the keys (e.g. 'boss.person') you choose
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# are unique names. If you cannot be sure of this (because of
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# the structure of your database, e.g.) you can use the
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# "add_child" command instead:
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#
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# hlist.addchild( boss, text=name)
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# ^^^^
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# parent entryPath
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# Use a ButtonBox to hold the buttons.
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#
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box= Tix.ButtonBox(top, orientation=Tix.HORIZONTAL )
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box.add( 'ok', text='Ok', underline=0, width=6,
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command = self.okcmd)
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box.add( 'cancel', text='Cancel', underline=0, width=6,
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command = self.quitcmd)
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box.pack( side=Tix.BOTTOM, fill=Tix.X)
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top.pack( side=Tix.TOP, fill=Tix.BOTH, expand=1 )
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def okcmd (self):
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self.quitcmd()
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def quitcmd (self):
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self.exit = 0
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def mainloop(self):
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while self.exit < 0:
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self.root.tk.dooneevent(TCL_ALL_EVENTS)
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def destroy (self):
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self.root.destroy()
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# This "if" statement makes it possible to run this script file inside or
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# outside of the main demo program "tixwidgets.py".
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#
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if __name__== '__main__' :
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root=Tix.Tk()
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RunSample(root)
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