Added support for running a function before the draw() function of a widget, for example when a widget needs to fetch additional user informations that aren't provided by the metadatas
/**
@namespace This is the first namespace.
*/
ns1 = {};
/**
This is the second namespace.
@namespace
*/
ns1.ns2 = {};
/**
This part of ns1.ns2
@constructor
*/
ns1.ns2.Function1 = function() {
};
ns1.staticFunction = function() {
};
/** A static field in a namespace. */
ns1.ns2.staticField = 1;