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List:       kde-devel
Subject:    Re: Saving a KCompletion object?
From:       Erik Sigra <sigra () home ! se>
Date:       2001-09-07 20:06:52
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fredagen den 7 september 2001 21:55 skrev Erik Sigra:
> fredagen den 7 september 2001 21:34 skrev Kevin Krammer:
> >  Returns a list of all items inserted into KCompletion. This is useful if
> > you need to save the state of a KCompletion object and restore it later.
> >
> > see also setItem()
>
> OK. So guess I could write something like:
>
> kapp->config()->writeEntry("FooHistory", foo->historyItems());
>
> Now the big question is: I use widgets with completion in a dialog box
> which I have inherited from KDialogBase and then put some widget pointer
> data members in it. Should I create a destructor for my dialog class and
> put the write call in it?
>
> I guess the dialog would be destructed cleanly by some Qt magic if I don't
> create a destructor. But if I do create a constructor with just the write
> call in it, would I break anything? Should I also make the destructor call
> delete on the data members?

I just found a signal called "finnished" in KDialogBase. I guess I should put 
the write call in a slot I connect to that signal, not true?
 
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