Hello to all of you,

1 create a web cam video capture and sound waves from webcamera display in MainWindow top center under ToolBar. (Called it webCamLabel and SoundWavesLabel)

2. I would like to create a child widget embedded inside the Mainwindow upon selection from Menu Bar. This child widget must below the SoundWavesLabel

3. create Dialog Window upon selection from Menu Bar.

Please help.

Thanks.