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