I have a main application window that will open up another window used as a designer.  This designer window has a docking control with multiple docking windows on it. 

When the designer is active, it is the topmost window and the main app window is below it.  When I grab a dockwindow and go to move it around the dock control, the main application becomes the top window and a floating dockwindow appears to have attached itself to the main window rather than the window that has the dockcontrol.

Could there be a setting that I need to set so that the dockwindows know which of the application windows is the correct one?

In my example, the main window does not contain a dockcontrol.  That being said, the setting of the current window did fix the issue that I was having.

Thanks very much.