[Inkscape-user] How to integrate Inkscape dialogs into an only window?

Greetings I'm new to using Inkscape. I've noticed that dialogs and other floating stuff (e.g. the layer dialog) are open in different windows, so it gets uncomfortable switching from window to window. Maybe I've not made proper configuration. How can I get dialogs to be integrated with the main window. Help would be appreciated. God bless you.