mirror of https://github.com/python/cpython
69 lines
2.2 KiB
Python
Executable File
69 lines
2.2 KiB
Python
Executable File
# -*-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 tixBalloon widget, which provides
|
|
# a interesting way to give help tips about elements in your user interface.
|
|
# Your can display the help message in a "balloon" and a status bar widget.
|
|
#
|
|
|
|
import Tix
|
|
|
|
TCL_ALL_EVENTS = 0
|
|
|
|
def RunSample (root):
|
|
balloon = DemoBalloon(root)
|
|
balloon.mainloop()
|
|
balloon.destroy()
|
|
|
|
class DemoBalloon:
|
|
def __init__(self, w):
|
|
self.root = w
|
|
self.exit = -1
|
|
|
|
z = w.winfo_toplevel()
|
|
z.wm_protocol("WM_DELETE_WINDOW", lambda self=self: self.quitcmd())
|
|
|
|
status = Tix.Label(w, width=40, relief=Tix.SUNKEN, bd=1)
|
|
status.pack(side=Tix.BOTTOM, fill=Tix.Y, padx=2, pady=1)
|
|
|
|
# Create two mysterious widgets that need balloon help
|
|
button1 = Tix.Button(w, text='Something Unexpected',
|
|
command=self.quitcmd)
|
|
button2 = Tix.Button(w, text='Something Else Unexpected')
|
|
button2['command'] = lambda w=button2: w.destroy()
|
|
button1.pack(side=Tix.TOP, expand=1)
|
|
button2.pack(side=Tix.TOP, expand=1)
|
|
|
|
# Create the balloon widget and associate it with the widgets that we want
|
|
# to provide tips for:
|
|
b = Tix.Balloon(w, statusbar=status)
|
|
|
|
b.bind_widget(button1, balloonmsg='Close Window',
|
|
statusmsg='Press this button to close this window')
|
|
b.bind_widget(button2, balloonmsg='Self-destruct button',
|
|
statusmsg='Press this button and it will destroy itself')
|
|
|
|
def quitcmd (self):
|
|
self.exit = 0
|
|
|
|
def mainloop(self):
|
|
foundEvent = 1
|
|
while self.exit < 0 and foundEvent > 0:
|
|
foundEvent = self.root.tk.dooneevent(TCL_ALL_EVENTS)
|
|
|
|
def destroy (self):
|
|
self.root.destroy()
|
|
|
|
if __name__ == '__main__':
|
|
root = Tix.Tk()
|
|
RunSample(root)
|