def test_set_widget_succeeding(self):
parent = QScrollArea()
ChildAdder.add(QLabel(), 'fred', parent)
self.assertTrue(isinstance(parent.widget(), QLabel))
# We promise to setWidgetResizable(True), also.
resizable = parent.widgetResizable()
self.assertTrue(resizable)
def test_qslider_intervention(self):
parent = QHBoxLayout()
slider = QSlider() # Don't specify orientation.
ChildAdder.add(slider, 'fred', parent)
# We promise to give it horizontal (the non-default) orientation.
orient = slider.orientation()
self.assertEqual(orient, Qt.Orientation.Horizontal)
def _process_line_internals(cls, line, finder, layouts_created):
"""
The guts of the process-line logic.
"""
is_a_comment, is_blank, indent, name, type_string, parenthesised = \
LineParser.parse_line(line)
if is_a_comment or is_blank:
return
# Amount of indentation gives us the depth at which this line lives in
# parent-child hierarchy. Top level objects have depth=1.
depth = 1 + indent / 2 # Integer division.
BuilderAssertions.assert_have_not_skipped_a_level(
depth, layouts_created)
# Ask the QObjectMaker to create the new QObject, passing in the
# object finder, in case it needs to find it rather than make it.
new_qobject = QObjectMaker(finder).make(name, type_string)
# Add then object as a child to its parent if required.
if depth > 1:
parent_level = depth - 1
parent_object, parent_path = \
layouts_created.most_recently_added_at_level(
parent_level)
ChildAdder.add(new_qobject, name, parent_object)
layouts_created.register_child(new_qobject, parent_path, name)
else: # A top-level object.
layouts_created.register_top_level_object(new_qobject, name)
# Finish up by processing any text present in the line in parenthesis.
cls._process_parenthesised_text(parenthesised, new_qobject)
def test_add_spacer_item_succeeding(self):
parent = QHBoxLayout()
ChildAdder.add(QSpacerItem(0, 0), 'fred', parent)
self.assertTrue(isinstance(parent.itemAt(0), QSpacerItem))
def test_add_tab_succeeding(self):
parent = QTabWidget()
ChildAdder.add(QLabel(), 'fred', parent)
self.assertEqual(parent.count(), 1)
self.assertTrue(isinstance(parent.currentWidget(), QLabel))
def test_set_layout_succeeding(self):
parent = QWidget()
ChildAdder.add(QHBoxLayout(), 'fred', parent)
self.assertTrue(isinstance(parent.layout(), QHBoxLayout))
def test_add_layout_succeeding(self):
parent = QVBoxLayout()
ChildAdder.add(QHBoxLayout(), 'fred', parent)
self.assertEqual(parent.count(), 1)
self.assertTrue(isinstance(parent.itemAt(0), QHBoxLayout))