Shading Menu MWM_HINTS

How can I remove WindowMenu from title bar? I already remove the
Button 1, but on a right mouse click on the title bar the menu appear.
(the menu with move, resize, close…)

Is there a possibility to disable shading?

Is anyone has experimented problems with MWM_HINTS? Functions
and decorations are applied for Maximize and Minimize but not for
Close (functions is applied but the decoration still appear)?

Thanks, Ngeo.

Remove the mousebindings that perform those actions, this should work both for the titlebar and for the windowmenu.