[PyQt] Re: KIntNumInput question

[Neal Becker]

Jim Bublitz wrote:

> On Sunday 21 December 2008 07:40:25 am Neal Becker wrote:
>>         num_in = KIntNumInput (self, 0, 0, 16)
>>
>> gives:
>> TypeError: too many arguments to KIntNumInput(), 1 at most expected
>>
>> But according to
>> http://api.kde.org/pykde-4.1-api/kdeui/KIntNumInput.html#obj175289196
>>
>> There are constructors taking 1,2, and 3 args.  What am I missing?
>> Is there some other doc I should be looking at?
> 
> The docs you linked are a little confusing. If you were calling __init__
> directly, you'd pass 'self'. But since you're calling the constructor
> instead, the 'self' argument isn't used.
> 
> Since KIntNumInput is ultimately a subclass of QWidget, sip appears to
> be choosing the single argument constructor - KIntNumInput (QWidget),
> where the QWidget is 'self', and for that constructor only a single
> argument is passed.
> 
> If you drop the 'self' argument, it should work.
> 
> Seems like the docs should show you how to put together a constructor
> properly.
> 
> Jim
        num_in = KIntNumInput (0, 0, 16)
TypeError: argument 2 of KIntNumInput() has an invalid type