def test_changing_model_sort(qtmodeltester):
"""Sorting emits layoutChanged"""
model = qt_api.QStandardItemModel()
item = qt_api.QStandardItem('foo')
model.setItem(0, 0, item)
qtmodeltester.check(model)
model.sort(0)
def test_invalid_parent(qtmodeltester):
class Model(qt_api.QStandardItemModel):
def parent(self, index):
if index == self.index(0, 0, parent=self.index(0, 0)):
return self.index(0, 0)
else:
return qt_api.QtCore.QModelIndex()
model = Model()
item = qt_api.QStandardItem("foo")
item2 = qt_api.QStandardItem("bar")
item3 = qt_api.QStandardItem("bar")
model.setItem(0, 0, item)
item.setChild(0, item2)
item2.setChild(0, item3)
with pytest.raises(AssertionError):
qtmodeltester.check(model, force_py=True)
def test_fetch_more(qtmodeltester):
class Model(qt_api.QStandardItemModel):
def canFetchMore(self, parent):
return True
def fetchMore(self, parent):
"""Force a re-check while fetching more."""
self.setData(self.index(0, 0), "bar")
model = Model()
item = qt_api.QStandardItem("foo")
model.setItem(0, 0, item)
qtmodeltester.check(model, force_py=True)
def test_standard_item_model(qtmodeltester):
"""
Basic test which uses qtmodeltester with a qt_api.QStandardItemModel.
"""
model = qt_api.QStandardItemModel()
items = [qt_api.QStandardItem(str(i)) for i in range(6)]
model.setItem(0, 0, items[0])
model.setItem(0, 1, items[1])
model.setItem(1, 0, items[2])
model.setItem(1, 1, items[3])
items[0].setChild(0, items[4])
items[4].setChild(0, items[5])
qtmodeltester.check(model)
def test_changing_model_header_data(qtmodeltester, orientation):
model = qt_api.QStandardItemModel()
item = qt_api.QStandardItem('foo')
model.setItem(0, 0, item)
qtmodeltester.check(model)
model.setHeaderData(0, orientation, 'blah')
def test_changing_model_data(qtmodeltester):
model = qt_api.QStandardItemModel()
item = qt_api.QStandardItem('foo')
model.setItem(0, 0, item)
qtmodeltester.check(model)
model.setData(model.index(0, 0), 'hello world')
def test_changing_model_remove(qtmodeltester):
model = qt_api.QStandardItemModel()
item = qt_api.QStandardItem('foo')
model.setItem(0, 0, item)
qtmodeltester.check(model)
model.removeRow(0)
def test_changing_model_insert(qtmodeltester):
model = qt_api.QStandardItemModel()
item = qt_api.QStandardItem('foo')
qtmodeltester.check(model)
model.insertRow(0, item)
def test_changing_model_header_data(qtmodeltester, orientation):
model = qt_api.QStandardItemModel()
item = qt_api.QStandardItem("foo")
model.setItem(0, 0, item)
qtmodeltester.check(model, force_py=True)
model.setHeaderData(0, orientation, "blah")
def test_changing_model_data(qtmodeltester):
model = qt_api.QStandardItemModel()
item = qt_api.QStandardItem("foo")
model.setItem(0, 0, item)
qtmodeltester.check(model, force_py=True)
model.setData(model.index(0, 0), "hello world")
def test_changing_model_remove(qtmodeltester):
model = qt_api.QStandardItemModel()
item = qt_api.QStandardItem("foo")
model.setItem(0, 0, item)
qtmodeltester.check(model, force_py=True)
model.removeRow(0)
def test_changing_model_insert(qtmodeltester):
model = qt_api.QStandardItemModel()
item = qt_api.QStandardItem("foo")
qtmodeltester.check(model, force_py=True)
model.insertRow(0, item)
