[PyKDE] subclassing QListViewItem
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi all, The following code works as expected: QListViewItem(self.element_list, foo) But now I'm trying to subclass a QListViewItem: class ElementItem(QListViewItem): def __init__(self, parent, elem): QListViewItem.__init__(parent, foo) # line x ... If I try this: ElementItem(self.element_list, elem) I get: line x: TypeError: unbound method __init__() must be called with QListViewItem instance as first argument (got QListView instance instead) But I was able to give it a QListView as first constructor argument when I created the ListViewItems directly. Am I missing something? Thanks! - -- - Peter Bienstman Ghent University, Dep. of Information Technology Sint-Pietersnieuwstraat 41, B-9000 Gent, Belgium tel: +32 9 264 34 45, fax: +32 9 264 35 93 WWW: http://photonics.intec.ugent.be email: [EMAIL PROTECTED] - -BEGIN PGP SIGNATURE- Version: GnuPG v1.2.3 (GNU/Linux) iD8DBQE/nVTM4dgPAIjyquoRAi1zAJ48Ufq23JkbIkgja96Obrdyq2Pe2QCeI0Xq fWz22T3CwG+YjiD67Z4Kqoc= =5rfs -END PGP SIGNATURE- ___ PyKDE mailing list[EMAIL PROTECTED] http://mats.imk.fraunhofer.de/mailman/listinfo/pykde
Re: [PyKDE] subclassing QListViewItem
On Monday 27 October 2003 5:24 pm, Peter Bienstman wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi all, The following code works as expected: QListViewItem(self.element_list, foo) But now I'm trying to subclass a QListViewItem: class ElementItem(QListViewItem): def __init__(self, parent, elem): QListViewItem.__init__(parent, foo) # line x ... If I try this: ElementItem(self.element_list, elem) I get: line x: TypeError: unbound method __init__() must be called with QListViewItem instance as first argument (got QListView instance instead) But I was able to give it a QListView as first constructor argument when I created the ListViewItems directly. Am I missing something? The error message you are getting describes exactly what is wrong. Pass self to QListViewItem.__init__(). Phil ___ PyKDE mailing list[EMAIL PROTECTED] http://mats.imk.fraunhofer.de/mailman/listinfo/pykde
Re: [PyKDE] subclassing QListViewItem
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Monday 27 October 2003 18:51, you wrote: On Monday 27 October 2003 5:24 pm, Peter Bienstman wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi all, The following code works as expected: QListViewItem(self.element_list, foo) But now I'm trying to subclass a QListViewItem: class ElementItem(QListViewItem): def __init__(self, parent, elem): QListViewItem.__init__(parent, foo) # line x ... If I try this: ElementItem(self.element_list, elem) I get: line x: TypeError: unbound method __init__() must be called with QListViewItem instance as first argument (got QListView instance instead) But I was able to give it a QListView as first constructor argument when I created the ListViewItems directly. Am I missing something? The error message you are getting describes exactly what is wrong. Pass self to QListViewItem.__init__(). Phil Doh, I knew that! Programming too long in a row is bad for productivity... Thanks everyone for the quick reply, Peter - -- - Peter Bienstman Ghent University, Dep. of Information Technology Sint-Pietersnieuwstraat 41, B-9000 Gent, Belgium tel: +32 9 264 34 45, fax: +32 9 264 35 93 WWW: http://photonics.intec.ugent.be email: [EMAIL PROTECTED] - -BEGIN PGP SIGNATURE- Version: GnuPG v1.2.3 (GNU/Linux) iD8DBQE/nV454dgPAIjyquoRAiIIAKDgT7GcVUfzU4TN2I02h42/+kuX3QCdHiG7 bEf4aqglq0SgUsQT8eDlsJg= =36Wq -END PGP SIGNATURE- ___ PyKDE mailing list[EMAIL PROTECTED] http://mats.imk.fraunhofer.de/mailman/listinfo/pykde
