About display video on the mainwindow(IPCamera)

[kenchan]

Hello all,

I m using Qt 4.7 on windows,I need to show the video to the mainwindow, which filter can be used and dragged(such as DockWidget can be dragged)?
such as mainwindow have lots of channels, 1X1,2X2,3X3,4X4 channels,how to switch these interface?
if have previous button and next button, and if have 64 channels(3X3 channels), and display ch00 ~ ch08 at the beginning,when i clicked previous button and next button, how to go to display ch56 ~ ch64 or ch09 ~ ch17 ?

Any help would be appreciated..
Please some codes for the problem if possible...

Thank you in advance