# try to leak memory from Qt.Core import QObject, childrens, factory print print 'Test #1: parentless QObjects' for i in range(3): a = QObject() a.objectName = 'a'+str(i) print 'creating a'+str(i), a a = QObject() a.objectName = 'a' c = QObject(a) #a.__children__ = [] print print 'Test #2: parented QObjects' print a, c for i in range(3): b = QObject(a) #a.__children__.append(b) b.objectName = 'b'+str(i) print 'creating b'+str(i), b #c = factory(a) #print c #del b c.setParent(None)
# parent test from Qt.Core import QObject from Qt.Gui import QApplication, QPushButton app = QApplication('app') button = QPushButton('Push me', None) a = QObject(button) a.objectName = 'a' button.objectName = 'button' print button, a, a.parent() print type(button), type(a), type(a.parent()) print button == a.parent() for obj in [a, button, a.parent()]: print obj.objectName, obj