How to create a sibling widget

[herculis]

guys can anyone tell me how can i create sibling widget i am using two qvideowidget i want one to be sibling od other and the i need to use it the command stack under to put it under one another.
Please help me in this.

[dheerendra]

Have one ParentWidget for both qvideowidget. Widgets with same parent are siblings. Hope this helps.