def test_set_central_widget(self):
main_window = widgets.MainWindow()
sub_widget = widgets.Widget()
main_window.set_central_widget(sub_widget)
self.assertIsNotNone(main_window.center_widget)
main_window.close()
dock_widget = widgets.DockWidget()
sub_widget = widgets.Widget()
dock_widget.set_central_widget(sub_widget)
self.assertIsNotNone(dock_widget.center_widget)
dock_widget.set_focus()
dock_widget.close()
def test_widget_background_color(self):
w = widgets.Widget()
w.background_color = core.Qt.blue
self.assertEqual(w.background_color, core.Qt.blue)
w.show()
core.wait(0.1)
w.close()
def test_widget_exec(self):
w = widgets.Widget()
executed = [False]
@core.connect_with(w.closed)
def is_closed():
executed[0] = True
timer = core.Timer(single_shot=True)
timer.timeout.connect(w.close)
timer.start(0.1)
w.exec()
self.assertTrue(executed[0])
def test_widget_export(self):
w = widgets.Widget()
w.resize(1000, 800)
self.assertTrue(w.export_to_pdf(self.mock_pdf_path))
self.assertTrue(self.mock_pdf_path.exists())
w.resize(800, 1000)
self.assertTrue(w.export_to_pdf(self.mock_pdf_path))
self.assertTrue(self.mock_pdf_path.exists())
self.assertTrue(w.export_to_picture(self.mock_png_path))
self.assertTrue(self.mock_png_path.exists())
self.assertTrue(w.export_to_svg(self.mock_svg_path))
self.assertTrue(self.mock_svg_path.exists())
def test_widget_cannot_close(self):
w = widgets.Widget()
w.can_close = False
executed = [False]
@core.connect_with(w.cannot_closed)
def cannot_closed_event():
executed[0] = True
timer = core.Timer(single_shot=True)
timer.timeout.connect(w.close)
timer.start(0.1)
self.assertFalse(executed[0])
core.wait(0.2)
self.assertTrue(executed[0])
w.can_close = True
w.close()