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from PySide.QtCore import *
from PySide.QtGui import *
from PySide.QtDeclarative import *
from helper import adjust_filename
import unittest
paintCalled = False
class MetaA(type):
pass
class A(object):
__metaclass__ = MetaA
MetaB = type(QDeclarativeItem)
B = QDeclarativeItem
class MetaC(MetaA, MetaB):
pass
class C(A, B):
__metaclass__ = MetaC
class Bug825 (C):
def __init__(self, parent = None):
QDeclarativeItem.__init__(self, parent)
# need to disable this flag to draw inside a QDeclarativeItem
self.setFlag(QGraphicsItem.ItemHasNoContents, False)
def paint(self, painter, options, widget):
global paintCalled
pen = QPen(Qt.black, 2)
painter.setPen(pen);
painter.drawPie(self.boundingRect(), 0, 128);
paintCalled = True
class TestBug825 (unittest.TestCase):
def testIt(self):
global paintCalled
app = QApplication([])
qmlRegisterType(Bug825, 'bugs', 1, 0, 'Bug825')
self.assertRaises(TypeError, qmlRegisterType, A, 'bugs', 1, 0, 'A')
view = QDeclarativeView()
view.setSource(QUrl.fromLocalFile(adjust_filename('bug_825.qml', __file__)))
view.show()
QTimer.singleShot(250, view.close)
app.exec_()
self.assertTrue(paintCalled)
if __name__ == '__main__':
unittest.main()
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