Windowed model
The Windowing model is meant to run in a full desktop browser and display one or more windows. The TQTXWindow class inherit from TQTXForm and adds elements such as header, footer and border edges. It also creates a content region. Your form design is created as children of the content region, not directly on the form itself like under other models.

The result is that you can have multiple windows open at the same time, move them around, minimize or maximize them, and they generally behave like ordinary windows in a native application.
Since this model inherits from the boxed model, you can create toolbars and such outside the viewport (read: on the display) which will be unaffected by whatever is happening on the desktop. This is good for having a Linux looking icon dock, like we used in our desktop example project.