I'd like to have two (or more) windows (let's assume they are split 50/50) and attach them so that I can, use one Alt+Tab to get to both.
For example: Having Chrome and Terminal together. Is this possible?
Edit: I wanted to raise and lower more than one window simultaneously.
As Terrance said, the idea of Alt+Tab is to switch between applications.
Theoretically, you could create some solution and add a key binding. The catch is, how does the app know how to address the individual window sets? So, I suggest using WORKSPACES! They are available in most window managers and desktop environments. If you place 2 windows on one workspace and 2 on another workspace, switching between workspaces does the trick!
