[Qt-creator] QRadioButton in QT Designer

[Patric]

I see.
Thank you Daniel, have a nice day.

Regards,
Patric
----- Original Message ----- 
From: "Daniel Molkentin" <daniel.molkentin at nokia.com>
To: <qt-creator at trolltech.com>
Sent: Wednesday, June 03, 2009 8:51 PM
Subject: Re: [Qt-creator] QRadioButton in QT Designer


> ext Patric schrieb:
>> I'm creating a form with QT Designer and there is a QRadioButton in it.
>> But I have noticed that when I click on that radio button, in the right
>> bottom of the designer there is a hierarchy, i.e.
>> QObject>QWidget>QAbstractButton and no
>> QObject>QWidget>QAbstractButton>QRadioButton, like for the push button
>> for example. For the push button it is
>> QObject>QWidget>QAbstractButton>QPushButton.
>
> This is because QRadioButton doesn't add any new properties but exists
> merely because it has a different representation (the radio button with
> the text alongside). By omitting the inheritance step, the property
> editor reflects this. The property editor does _not_ show a widgets full
> hirachy. It only groups them by inheritance to make it easier to find
> properties and to consider alternative widgets inheriting from the same
> base class (both is probably more useful for expirienced users).
>
>
>> I'm using QUiLoader and I'm making a class that should have a pointer to
>> that radio button. And I'm not sure if I should declare this pointer
>> like "QAbstractButton" or "QRadioButton".
>
> Unless you plan tricky stuff, use QRadioButton, it makes your code more
> readable (i.e. you know what kind button in the ui is being referred to).
>
> Daniel
> -- 
> Daniel Molkentin, Software Engineer,
> Nokia Qt Software, www.qtsoftware.com
> Rudower Chaussee 13, DE-12489 Berlin
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>
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