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  #   ˆl–Ðz¾”ªC]Šq@¹q§n	Õ1hßÂ„e÷ÁÀ ?÷     import unittest
import Tkinter
import ttk
from test.test_support import requires, run_unittest
import sys

import support
from test_functions import MockTclObj, MockStateSpec

requires('gui')

class WidgetTest(unittest.TestCase):
    """Tests methods available in every ttk widget."""

    def setUp(self):
        support.root_deiconify()
        self.widget = ttk.Button(width=0, text="Text")
        self.widget.pack()
        self.widget.wait_visibility()

    def tearDown(self):
        self.widget.destroy()
        support.root_withdraw()


    def test_identify(self):
        self.widget.update_idletasks()
        self.assertEqual(self.widget.identify(
            int(self.widget.winfo_width() / 2),
            int(self.widget.winfo_height() / 2)
            ), "label")
        self.assertEqual(self.widget.identify(-1, -1), "")

        self.assertRaises(Tkinter.TclError, self.widget.identify, None, 5)
        self.assertRaises(Tkinter.TclError, self.widget.identify, 5, None)
        self.assertRaises(Tkinter.TclError, self.widget.identify, 5, '')


    def test_widget_state(self):
        # XXX not sure about the portability of all these tests
        self.assertEqual(self.widget.state(), ())
        self.assertEqual(self.widget.instate(['!disabled']), True)

        # changing from !disabled to disabled
        self.assertEqual(self.widget.state(['disabled']), ('!disabled', ))
        # no state change
        self.assertEqual(self.widget.state(['disabled']), ())
        # change back to !disable but also active
        self.assertEqual(self.widget.state(['!disabled', 'active']),
            ('!active', 'disabled'))
        # no state changes, again
        self.assertEqual(self.widget.state(['!disabled', 'active']), ())
        self.assertEqual(self.widget.state(['active', '!disabled']), ())

        def test_cb(arg1, **kw):
            return arg1, kw
        self.assertEqual(self.widget.instate(['!disabled'],
            test_cb, "hi", **{"msg": "there"}),
            ('hi', {'msg': 'there'}))

        # attempt to set invalid statespec
        currstate = self.widget.state()
        self.assertRaises(Tkinter.TclError, self.widget.instate,
            ['badstate'])
        self.assertRaises(Tkinter.TclError, self.widget.instate,
            ['disabled', 'badstate'])
        # verify that widget didn't change its state
        self.assertEqual(currstate, self.widget.state())

        # ensuring that passing None as state doesn't modify current state
        self.widget.state(['active', '!disabled'])
        self.assertEqual(self.widget.state(), ('active', ))


class ButtonTest(unittest.TestCase):

    def test_invoke(self):
        success = []
        btn = ttk.Button(command=lambda: success.append(1))
        btn.invoke()
        self.assertTrue(success)


class CheckbuttonTest(unittest.TestCase):

    def test_invoke(self):
        success = []
        def cb_test():
            success.append(1)
            return "cb test called"

        cbtn = ttk.Checkbutton(command=cb_test)
        # the variable automatically created by ttk.Checkbutton is actually
        # undefined till we invoke the Checkbutton
        self.assertEqual(cbtn.state(), ('alternate', ))
        self.assertRaises(Tkinter.TclError, cbtn.tk.globalgetvar,
            cbtn['variable'])

        res = cbtn.invoke()
        self.assertEqual(res, "cb test called")
        self.assertEqual(cbtn['onvalue'],
            cbtn.tk.globalgetvar(cbtn['variable']))
        self.assertTrue(success)

        cbtn['command'] = ''
        res = cbtn.invoke()
        self.assertEqual(res, '')
        self.assertFalse(le