Returns the callback associated to an event.


Icallback IupGetCallback(Ihandle* ih, const char *name); [in C]
[There is no equivalent in Lua]

ih: identifier of the interface element.
name: attribute name of the callback.

Returns: the callback or NULL if there is none.


This function replaces the deprecated combination:

IupGetFunction(IupGetAttribute(ih, name))

If an event is associated using IupSetFunction and IupSetAttribute, the IupGetCallback also returns the correct callback. So old applications work normally.

See Also

IupSetCallback,   IupGetFunction