# dialog.py -- Tkinter interface to the tk_dialog script.

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from tkinter import *

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from tkinter import _cnfmerge

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DIALOG_ICON = 'questhead'

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class Dialog(Widget):

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def __init__(self, master=None, cnf={}, **kw):

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cnf = _cnfmerge((cnf, kw))

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self.widgetName = '__dialog__'

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Widget._setup(self, master, cnf)

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self.num = self.tk.getint(

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self.tk.call(

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'tk_dialog', self._w,

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cnf['title'], cnf['text'],

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cnf['bitmap'], cnf['default'],

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*cnf['strings']))

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try: Widget.destroy(self)

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except TclError: pass

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def destroy(self): pass

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def _test():

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d = Dialog(None, {'title': 'File Modified',

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'text':

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'File "Python.h" has been modified'

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' since the last time it was saved.'

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' Do you want to save it before'

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' exiting the application.',

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'bitmap': DIALOG_ICON,

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'default': 0,

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'strings': ('Save File',

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'Discard Changes',

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'Return to Editor')})

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print(d.num)

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if __name__ == '__main__':

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t = Button(None, {'text': 'Test',

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'command': _test,

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Pack: {}})

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q = Button(None, {'text': 'Quit',

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'command': t.quit,

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Pack: {}})

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t.mainloop()

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