[Qt-interest] Finding if the widget is completely visible or not

[Atlant Schmidt]

Sudish:

> How bout using the straight function,
>
> QWidget<qwidget.html> * QApplication::topLevelAt ( const QPoint<qpoint.html> & point )   [static]

  That would be "top within the application" but the question that I think
  Devendra asked was "visible considering the entire windowing system",
  not just the application.

  That's a much tougher question.

                                       Atlant

________________________________
From: qt-interest-bounces+aschmidt=dekaresearch.com at qt.nokia.com [mailto:qt-interest-bounces+aschmidt=dekaresearch.com at qt.nokia.com] On Behalf Of sudhish kapoor
Sent: Friday, May 20, 2011 02:30
To: Chitturi, Devendra_NagaKumar
Cc: qt-interest at qt.nokia.com
Subject: Re: [Qt-interest] Finding if the widget is completely visible or not

How bout using the straight function,

QWidget<qwidget.html> * QApplication::topLevelAt ( const QPoint<qpoint.html> & point )   [static]

Hopefully you have the co-ordinates to find the top Level Widget.


On Fri, May 20, 2011 at 11:40 AM, Chitturi, Devendra_NagaKumar <Devendra.NagaKumar.Chitturi at deshaw.com<mailto:Devendra.NagaKumar.Chitturi at deshaw.com>> wrote:

> What you can try is using QWidget::isActiveWidow(); which tells you if the keyboard has focus or not
Thanks for your reply, but the requirement is know if the widget is visible or not irrespective of focus.


From: sudhish kapoor [mailto:kapoorsudhish at gmail.com<mailto:kapoorsudhish at gmail.com>]
Sent: Thursday, May 19, 2011 2:01 PM
To: Chitturi, Devendra_NagaKumar
Cc: qt-interest at qt.nokia.com<mailto:qt-interest at qt.nokia.com>
Subject: Re: [Qt-interest] Finding if the widget is completely visible or not

What you can try is using QWidget::isActiveWidow(); which tells you if the keyboard has focus or not.


On Thu, May 19, 2011 at 1:20 PM, Chitturi, Devendra_NagaKumar <Devendra.NagaKumar.Chitturi at deshaw.com<mailto:Devendra.NagaKumar.Chitturi at deshaw.com>> wrote:
Hi all,

Our requirement is to find out if the widget in a window is completely visible or not.

Suppose, one widget W1 is added to a window/panel/dialog Win1, and some other window/panel/dialog is on top of the window Win1 covering the widget W1.  How can I find if the W1 is covered by any other window or not?  Here, the other window can be from the same application or from some other application.  I tried QWidget::visibleRegion(), but it looks like this API gives information if a widget is covered by any other widget in the same window.
Any suggestions would be greatly appreciated.


Regards,
Devendra



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--
Regards,
Sudhish Kapoor.



--
Regards,
Sudhish Kapoor.


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