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

[Chitturi, Devendra_NagaKumar]

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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