[Qt-interest] Creating UI files with Overridden Qt Classes

[John McClurkin]

Raja Rokkam wrote:
> Thanks John for the quick reply. Just to confirm:
> 
> I have:
> 
> QMyWidget: public QWidget
> and my Application needs to have the following structure 
> ApplicationWidget: public QMyWidget
> 
> So, If I do a promote from QWidget to QMyWidget, it will achieve what I 
> need ?
> 
> 
> Thanks,
> Raja.
Yes. Look at the QtDesigner documentation on widget promotion.

> 
> On Sat, Oct 10, 2009 at 5:29 PM, John McClurkin <jwm at nei.nih.gov 
> <mailto:jwm at nei.nih.gov>> wrote:
> 
>     Raja Rokkam wrote:
>      > Hi All,
>      >
>      >    I have created a .UI file and in that I want the parent class
>     of say
>      > dialog to be QMyWidget instead of QWidget. I have extended and
>      > overridden the QLineEdit class. Is there a way we can specify while
>      > creating the .ui itself to set the parent as QMyWidget ? Or how
>     else can
>      > it be done so that when I run the .ui file to create from
>     myWidget parent.
>      >
>      >
>      > Thanks,
>      > Raja.
>     If you are using QtDesigner, just put a QWidget in your design and
>     promote it to QMyWidget.
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