This class is missing documentation.
Copy and paste the text below and save to HelpSource/Classes/QCallback.schelpTITLE:: QCallback summary:: (put short description here) categories:: Undocumented classes related:: Classes/SomeRelatedClass, Reference/SomeRelatedStuff, etc. DESCRIPTION:: (put long description here) CLASSMETHODS:: METHOD:: newFrom (describe method here) ARGUMENT:: other (describe argument here) returns:: (describe returnvalue here) METHOD:: qtClass (describe method here) returns:: (describe returnvalue here) METHOD:: new (describe method here) ARGUMENT:: func (describe argument here) returns:: (describe returnvalue here) INSTANCEMETHODS:: METHOD:: value (describe method here) ARGUMENT:: ... args (describe argument here) returns:: (describe returnvalue here) METHOD:: action (describe method here) ARGUMENT:: newAction (describe argument here) returns:: (describe returnvalue here) METHOD:: prOnCalledSignals (describe method here) returns:: (describe returnvalue here) EXAMPLES:: code:: (some example code) ::