[Qt-interest] How to apply scroll bars in mdi files.

[John McClurkin]

Kamakshi Sivaraman wrote:
> 
> Hi John,
> 
> Thank you for the response. But I still have problem in resolving my issue.
> if I paint on MDI child window or subwindow and if the painting exceeds 
> the subwindow size.
> *For Eg:* I painted a line in the subwindow and if the size of line 
> exceeds the size of MDI subwindow then I expect a Horizontal scroll bar 
> or Vertical scroll bar based on the area painted, but I am not getting 
> any such scroll bar.Instead I need to use mouse pointer to increase the 
> size of subwindow and see the diagram.
> 
> what I have used is the MDI subwindow is of type widget and it is 
> inherited by class QScrollArea and MDI window is of type MainWindow.

Just what does this mean? What exactly are you trying?

> 
> Can you please suggest me how can i implement this with some example?

The mdi example in Qt/examples/mainwindow/mdi adds QTextEdit widgets as 
subwindows of a QMdiArea and these QTextEdit widgets display scroll bars 
as needed. Start there.

> 
> Thank you in advance.
> 
> With Regards,
> S.KAMAKSHI
> Larsen & Toubro Infotech Limited
> Whitefield,
> Bangalore -560066
> *
> Larsen & Toubro Infotech Ltd.*_
> __www.Lntinfotech.com_ <http://www.lntinfotech.com/>
> 
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> 
> *John McClurkin <jwm at nei.nih.gov>*
> Sent by: qt-interest-bounces at trolltech.com
> 
> 04/21/2009 07:19 PM
> 
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> 	Re: [Qt-interest] How to apply scroll bars in mdi files.
> 
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> 
> 
> 
> 
> Kamakshi Sivaraman wrote:
>  >
>  > Hi,
>  >
>  > I am going through some of the application based on MDI files.I need to
>  > create  mdi files displaying diagrams at run-time and
>  > If the size of the diagram exceeds to some size then the mdi file i.e.
>  > child file should display the diagram with scroll bar without
>  > increasing the size of mdi file.
>  > But I unable to get the scroll bars in mdi file but displaying in Main
>  > window i.e. the parent widget of the mdi file.
>  > Please give some example based on MDI files.
>  >
>  >
>  > Regards,
>  > S.KAMAKSHI
> 
> You must mean mdi windows, not files. If you want scrollbars in mdi
> subwindows, use widgets that have scrollbars as subwindows.
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