Hi.
When I set sip.setapi('QVariant', 2) and reimplement itemChange function
of
QGraphicsItem, setParentItem doesn't work.
I read this issue has been dealt with on this mailing list, but I guess It's
still there.
Simple code to reproduce this behavior.
----------------------------------------------------------------------
import sip
sip.setapi('QVariant', 2)
from PyQt4 import QtCore
from PyQt4 import QtGui
import sys
class TestItem(QtGui.QGraphicsRectItem):
def __init__(self,x,y,width,height,parent=None):
super(TestItem, self).__init__(x,y,width,height,parent)
def itemChange(self,change,value):
return super(TestItem,self).itemChange(change,value)
if __name__ == '__main__':
app = QtGui.QApplication(sys.argv)
view = QtGui.QGraphicsView()
scene = QtGui.QGraphicsScene(0,0,1024,1024)
view.setScene(scene)
rect1 = TestItem(0,0,100,100)
rect2 = TestItem(100,100,50,50)
rect1.setFlag(QtGui.QGraphicsItem.ItemIsMovable,True)
rect2.setFlag(QtGui.QGraphicsItem.ItemIsMovable,True)
rect2.setParentItem(rect1)
scene.addItem(rect1)
scene.addItem(rect2)
view.show()
sys.exit(app.exec_())
----------------------------------------------------------------------
Big rectangle is parent of small rectangle.
But If you move big rectangle, child doesn't move along with it's parent.
if u comment out sip.setapi('QVariant', 2), it just works.
Appreciate any kind of help.
Ryan
--
View this message in context:
http://python.6.n6.nabble.com/setapi-and-itemChange-setParentItem-related-bug-tp4984797.html
Sent from the PyQt mailing list archive at Nabble.com.
_______________________________________________
PyQt mailing list PyQt@riverbankcomputing.com
http://www.riverbankcomputing.com/mailman/listinfo/pyqt
