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# Copyright (c) 2014-2023 by Enthought, Inc., Austin, TX
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in enthought/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 sys
import unittest
from pyface.qt import QtCore
from pyface.tasks.api import (
DockPane, EditorAreaPane, PaneItem, Task, TaskFactory, TaskLayout,
TasksApplication)
class MyDockPane(DockPane):
id = "my_dock_pane"
name = u"My dock pane"
class MyTask(Task):
id = "my_task"
name = u"My task"
def _default_layout_default(self):
return TaskLayout(left=PaneItem("my_dock_pane", width=200))
def create_central_pane(self):
return EditorAreaPane()
def create_dock_panes(self):
return [MyDockPane()]
class MyApplication(TasksApplication):
id = "my_application"
name = u"My application"
def _task_factories_default(self):
return [
TaskFactory(
id="my_task_factory",
name=u"My task factory",
factory=MyTask,
),
]
class TestDockPane(unittest.TestCase):
@unittest.skipUnless(sys.platform == "darwin", "only applicable to macOS")
def test_dock_windows_visible_on_macos(self):
# Regression test for enthought/pyface#427: check that dock panes
# are displayed on macOS even when the application doesn't have
# focus.
tool_attributes = []
def check_panes_and_exit(app_event):
app = app_event.application
for window in app.windows:
for dock_pane in window.dock_panes:
attr = dock_pane.control.testAttribute(
QtCore.Qt.WidgetAttribute.WA_MacAlwaysShowToolWindow)
tool_attributes.append(attr)
app.exit()
app = MyApplication()
app.on_trait_change(check_panes_and_exit, "application_initialized")
app.run()
self.assertTrue(tool_attributes)
for attr in tool_attributes:
self.assertTrue(attr)
def test_dock_windows_undock(self):
# Regression test for enthought/pyface#1028: check that undocking
# dockpanes doesn't crash
tool_attributes = []
def check_panes_and_exit(app_event):
app = app_event.application
app.windows[0].dock_panes[0].control.setFloating(True)
for window in app.windows:
for dock_pane in window.dock_panes:
attr = dock_pane.dock_area
tool_attributes.append(attr)
app.exit()
app = MyApplication()
app.on_trait_change(check_panes_and_exit, "application_initialized")
app.run()
self.assertTrue(tool_attributes)
for attr in tool_attributes:
self.assertEqual(attr, 'left')
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