The Mouse Control is like the keyboard shortcuts configurable in the control center. This is the list of the default settings.
Click onto the border or the titlebar
left mouse button activate and raise the window
middle mouse button activate and lower the window
right mouse button show windows operation menu if the window is active, otherwise activate it without raising
Drag of the titlebar
left mouse button moves the window and raises it
middle mouse button moves the window without raising it
Drag of corners or edges
left mouse button resizes the window and raises it
middle mouse button resizes the window without raising it
The entire window
Alt-left mouse button moves the window
Alt-middle mouse button lowers the window if it is already on top
Alt-right mouse button resizes the window
Title bar buttons (configurable)
Menu displays a list of window operations
Sticky toggles sticky mode on/off (window stays on screen as you move from desktop to desktop)
Iconify iconifies the window
Maximize
left mouse button maximize
middle mouse button maximize vertically
right mouse button maximize horizontally
Close closes the window (applications may ask if they have something to save)