def view(self):
with self.__view_creation_lock:
if self._view is None:
component = QQmlComponent(self.dice.qml_engine, self.qml_file,
self)
if component.status() == QQmlComponent.Error:
qDebug("errors loading component: " +
str(component.errors()))
qDebug(self.qml_file)
for error in component.errors():
qDebug(error.description())
return QQuickItem(self)
# don't create the view immediately so the properties are available as soon as the view is created
view = component.beginCreate(self.dice.qml_context)
if view:
view.setParentItem(self.dice.main_window)
view.setProperty("appWindow", self.dice.app_window)
view.setProperty("app", self)
view.setProperty("mainWindow", self.dice.main_window)
self._view = view
component.completeCreate()
self.view_changed.emit()
else:
component.completeCreate()
qDebug("no view")
view = QQuickItem(self)
view.setParentItem(self.dice.main_window)
# TODO: send an alert
return view
return self._view
def view(self):
with self.__view_creation_lock:
if self._view is None:
component = QQmlComponent(self.dice.qml_engine, self.qml_file, self)
if component.status() == QQmlComponent.Error:
qDebug("errors loading component: "+str(component.errors()))
qDebug(self.qml_file)
for error in component.errors():
qDebug(error.description())
return QQuickItem(self)
# don't create the view immediately so the properties are available as soon as the view is created
view = component.beginCreate(self.dice.qml_context)
if view:
view.setParentItem(self.dice.main_window)
view.setProperty("appWindow", self.dice.app_window)
view.setProperty("app", self)
view.setProperty("mainWindow", self.dice.main_window)
self._view = view
component.completeCreate()
self.view_changed.emit()
else:
component.completeCreate()
qDebug("no view")
view = QQuickItem(self)
view.setParentItem(self.dice.main_window)
# TODO: send an alert
return view
return self._view
# check for component creation errors
for error in component.errors():
print(error.toString())
# check for component creation errors
for error in line_component.errors():
print(error.toString())
classes = []
for index, class_name in enumerate(["Person", "Home"]):
# create a new instance of the component
cclass = component.create()
# set the class name property of the component
cclass.setProperty("className", class_name)
cclass.setX((cclass.width() + 50) * index)
cclass.setParentItem(engine.rootObjects()[0].findChild(QQuickItem))
classes.append(cclass)
line = line_component.beginCreate(engine.rootContext())
line.setProperty("anchor1", classes[0])
line.setProperty("anchor2", classes[1])
line_component.completeCreate()
# check for object creation errors
for error in line_component.errors():
print(error.toString())
for error in component.errors():
print(error.toString())
engine.quit.connect(app.quit)
sys.exit(app.exec_())
