[PATCH] KFileDialog overwrite confirmation
Rafael Fernández López
ereslibre at kde.org
Mon Jul 14 01:24:24 BST 2008
> Btw KAbstractFileWidget does not inherit QObject so i can't make it emitting
> signals. Can i make another class in the same files which emits the signal
> when called from KAbstractFileWidget? Or there is something prettier to do
OK, I didn't notice this. You are right.
Does this method needs to be virtual (as before said by others) ? If
not, just add the implementation on KAbstractFileWidget too.
In the case it needs to be virtual, I guess you can do a workaround.
We can forget the signal/slot thing for now. I would suggest adding a
protected d pointer on KAbstractFileWidget, something like:
KAbstractFileWidget::Private is declared on "kabstractfilewiget_p.h",
which contains the pure virtual method, that is called from your main
call on KAbstractFileWidget, what means:
void KAbstractFileWidget::setConfirmOverwrite(bool enable)
From all implementations you just have to make their d pointers to
inherit this one that contains the pure virtual method, and
You can find an example about this on kdelibs/kdeui/jobs
(kabstractwidgetjobtracker and kwidgetjobtracker).
Rafael Fernández López.
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