[Qt-interest] setWidget() problem for QScrollArea

[Sujan Dasmahapatra]

Dear Friends      

I am trying to create some widgets  on the QScrollArea...I can create
them on a widget and set that widget to QScrollArea OR I can directly
create on the ScrollArea.

When I am creating it on the widget and setting that widget on
QScrollArea I can see the controls but when I am creating on the
QScrollArea directly  not setWidget() function then I am able to see
them. 

Why  is this happening  any suggestions.

 

e.g

QScrollArea * area = new QScrollAreal;

QWidget *wid = new QWidget(area);

area->resize(800,600);

area->setWidget(wid);

area->show();

 

QPushButton *button = new QPushButton("click me",wid);

button->setGeometry(0,0,200,50);

button->show(); 

Kind Regards,

 

 

This is not working. Instead if  I don't create a widget and simply I
put 

QPushButton *button = new QPushButton("click me",area);

 Then its working . its creating the button...But in this case I cannot
scroll because there's not widget to move...

Please give some suggestions  Thanks sujan

 

 

Sujan Dasmahapatra
Project Leader, Aero Group
Aero Group

Tel    +91 80 66470248
Mob  

sdh at lmwindpower.com <mailto:%25EMAIL%25> 

 

LM Wind Power Blades

lmwindpower.com

 

Together we capture the wind to power a cleaner world

________________________________

 

This e-mail and any attachments are confidential. If you are not the
named or intended recipient, please notify the sender immediately and do
not disclose the contents to any other person, use it for any purpose,
or store or copy the information in any medium. Any unauthorized
disclosure, use or storage is prohibited and might be unlawful.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.qt-project.org/pipermail/qt-interest-old/attachments/20110718/d3431780/attachment.html