Hello again My earlier post on this got no response, so I suppose my description of the problem was no good :-(
So - I hope this is a bit clearer: QLayoutIterator should produce objects which *inherit* QLayoutItem (such as a QLayout, QWidgetItem or QSpacerItem). However, it currently produces only "bare" QLayoutItems: >>> # using python 2.4.1 pyqt 3.14.1 and sip 4.2.1 >>> from qt import * >>> a = QApplication([]) >>> d = QFileDialog() >>> c = d.layout().iterator().current() >>> type(c).mro() [<class 'qt.QLayoutItem'>, <type 'sip.wrapper'>, <type 'object'>] This is wrong, because QLayoutItem is an abstract class only intended for sub-classing. It matters, because a "bare" QLayoutItem can only produce empty iterators and has no access to the object it is laying out: >>> if not c.isEmpty(): repr(c.iterator().current()) 'None' >>> repr(c.layout()) # sub-class would return a QHBoxLayout, here 'None' Can this be fixed, so that only the correct sub-classes are produced by the layout iterators, please? -- Baz Walter _______________________________________________ PyKDE mailing list [email protected] http://mats.imk.fraunhofer.de/mailman/listinfo/pykde
