[Qt-interest] Drawing rectangular

[Samuel Rødal]

Yuvaraj R wrote:
> QPainter paint();
> 
> paint.begin(ui->textBrowser);
> 
> paint.drawRect(100,100,100,100);
> 
> paint.end();
> 
> 
>  i tried with this code..
> 
> 
> is it correct ?
> 
> 
> I am not getting anything .
> 
> 
> Thanks
> 
> 
> Yuvaraj R

Painting on a widget needs to happen in that widget's paint event. In 
this case you're trying to paint on ui->textBrowser. For this to work 
you'd need to subclass QTextBrowser, reimplement its paintEvent(), call 
the base class paint event to let QTextBrowser do its normal painting 
operations, and finally do your own painting.

Btw, I also think you should remove the () in the "QPainter paint();" 
line, or the compiler will treat it as a function forward declaration.

--
Samuel