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# (C) Copyright 2004-2023 Enthought, Inc., Austin, TX
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in LICENSE.txt and may be redistributed only under
# the conditions described in the aforementioned license. The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
#
# Thanks for using Enthought open source!
import unittest
from traits.api import HasTraits, Str
from traitsui.api import DropEditor, Item, View
from traitsui.tests._tools import (
BaseTestMixin,
create_ui,
requires_toolkit,
reraise_exceptions,
ToolkitName,
)
class Model(HasTraits):
value = Str()
# Run this test against wx when enthought/traitsui#752 is fixed.
@requires_toolkit([ToolkitName.qt])
class TestDropEditor(BaseTestMixin, unittest.TestCase):
"""Test DropEditor."""
def setUp(self):
BaseTestMixin.setUp(self)
def tearDown(self):
BaseTestMixin.tearDown(self)
def test_init_dispose_editable(self):
obj = Model()
view = View(Item("value", editor=DropEditor(readonly=False)))
with reraise_exceptions():
with create_ui(obj, dict(view=view)):
pass
# Mutating value after UI is closed should be okay.
obj.value = "New"
def test_init_dispose_readonly(self):
obj = Model()
view = View(Item("value", editor=DropEditor(readonly=True)))
with reraise_exceptions():
with create_ui(obj, dict(view=view)):
pass
# Mutating value after UI is closed should be okay.
obj.value = "New"
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