[PyKDE] QSqlEditorFactory.createEditor invocation problem, possibly PyQt bug

[Phil Thompson]

Hans-Peter Jansen wrote:

> Hi Phil et al.,
> 
> after mangling my code for some hours, I'm suspect a PyQt problem
> in QSqlEditorFactory.
> 
> This is the code in qt3/examples/sql/overview/table3/main.h:
> 
> class CustomSqlEditorFactory : public QSqlEditorFactory
> {
>     Q_OBJECT
>     public:
> 	QWidget *createEditor( QWidget *parent, const QSqlField *field );
> };
> 
> and in main.cpp:
> 
> QWidget *CustomSqlEditorFactory::createEditor(
>     QWidget *parent, const QSqlField *field )
> {
>     if ( field->name() == "statusid" ) {
> 	QWidget *editor = new StatusPicker( parent );
> 	return editor;
>     }
> 
>     return QSqlEditorFactory::createEditor( parent, field );
> }
> 
> My corresponding python version:
> 
> class CustomSqlEditorFactory(QSqlEditorFactory):
>     def __init__(self):
>         print "CustomSqlEditorFactory.__init__"
>         QSqlEditorFactory.__init__(self)
> 
>     def createEditor(self, parent, field):
>         print "createEditor:", parent, field
>         if str(field.name()) == "statusid":
>             return StatusPicker(parent)
>         else:
>             return QSqlEditorFactory.createEditor(parent, field)
> 
> The constuctor gets called, but createEditor doesn't. The PyQt docs
> state, this class is fully implemented, but Boudewijn gave me the
> hint, that it has two methods with the same name and the same number
> of arguments. Could it be the problem here?


Shouldn't be (famous last words), but I'll look into it.

Phil