Staging
v0.5.1
v0.5.1
https://github.com/python/cpython
Tip revision: 1da43e5e916949c8e849e656d9d05fa4b9d6836c authored by Benjamin Peterson on 26 June 2009, 13:21:52 UTC
rearrange the sections of the README, so they'll hopefully be more in the order people will interested in
rearrange the sections of the README, so they'll hopefully be more in the order people will interested in
Tip revision: 1da43e5
ComboBox.py
# -*-mode: python; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
#
# $Id$
#
# Tix Demostration Program
#
# This sample program is structured in such a way so that it can be
# executed from the Tix demo program "tixwidgets.py": 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.
# This file demonstrates the use of the tixComboBox widget, which is close
# to the MS Window Combo Box control.
#
import tkinter.tix
def RunSample(w):
global demo_month, demo_year
top = tkinter.tix.Frame(w, bd=1, relief=tkinter.tix.RAISED)
demo_month = tkinter.tix.StringVar()
demo_year = tkinter.tix.StringVar()
# $w.top.a is a drop-down combo box. It is not editable -- who wants
# to invent new months?
#
# [Hint] The -options switch sets the options of the subwidgets.
# [Hint] We set the label.width subwidget option of both comboboxes to
# be 10 so that their labels appear to be aligned.
#
a = tkinter.tix.ComboBox(top, label="Month: ", dropdown=1,
command=select_month, editable=0, variable=demo_month,
options='listbox.height 6 label.width 10 label.anchor e')
# $w.top.b is a non-drop-down combo box. It is not editable: we provide
# four choices for the user, but he can enter an alternative year if he
# wants to.
#
# [Hint] Use the padY and anchor options of the label subwidget to
# align the label with the entry subwidget.
# [Hint] Notice that you should use padY (the NAME of the option) and not
# pady (the SWITCH of the option).
#
b = tkinter.tix.ComboBox(top, label="Year: ", dropdown=0,
command=select_year, editable=1, variable=demo_year,
options='listbox.height 4 label.padY 5 label.width 10 label.anchor ne')
a.pack(side=tkinter.tix.TOP, anchor=tkinter.tix.W)
b.pack(side=tkinter.tix.TOP, anchor=tkinter.tix.W)
a.insert(tkinter.tix.END, 'January')
a.insert(tkinter.tix.END, 'February')
a.insert(tkinter.tix.END, 'March')
a.insert(tkinter.tix.END, 'April')
a.insert(tkinter.tix.END, 'May')
a.insert(tkinter.tix.END, 'June')
a.insert(tkinter.tix.END, 'July')
a.insert(tkinter.tix.END, 'August')
a.insert(tkinter.tix.END, 'September')
a.insert(tkinter.tix.END, 'October')
a.insert(tkinter.tix.END, 'November')
a.insert(tkinter.tix.END, 'December')
b.insert(tkinter.tix.END, '1992')
b.insert(tkinter.tix.END, '1993')
b.insert(tkinter.tix.END, '1994')
b.insert(tkinter.tix.END, '1995')
b.insert(tkinter.tix.END, '1996')
# Use "tixSetSilent" to set the values of the combo box if you
# don't want your -command procedures (cbx:select_month and
# cbx:select_year) to be called.
#
a.set_silent('January')
b.set_silent('1995')
box = tkinter.tix.ButtonBox(w, orientation=tkinter.tix.HORIZONTAL)
box.add('ok', text='Ok', underline=0, width=6,
command=lambda w=w: ok_command(w))
box.add('cancel', text='Cancel', underline=0, width=6,
command=lambda w=w: w.destroy())
box.pack(side=tkinter.tix.BOTTOM, fill=tkinter.tix.X)
top.pack(side=tkinter.tix.TOP, fill=tkinter.tix.BOTH, expand=1)
def select_month(event=None):
# tixDemo:Status "Month = %s" % demo_month.get()
pass
def select_year(event=None):
# tixDemo:Status "Year = %s" % demo_year.get()
pass
def ok_command(w):
# tixDemo:Status "Month = %s, Year= %s" % (demo_month.get(), demo_year.get())
w.destroy()
if __name__ == '__main__':
root = tkinter.tix.Tk()
RunSample(root)
root.mainloop()