14 #include <kApi/Utils/kEvent.x.h>
104 return obj->listeners;
kSize kEvent_Count(kEvent evnt)
Count of event listeners.
Definition: kEvent.h:83
Represents a void pointer.
kSize kList_Count(kList list)
Returns the count of list elements.
Definition: kList.h:150
Represents an unsigned integer that can store a pointer address.
Abstract base class for memory allocator types.
Represents a list of callbacks.
#define kInlineFx(TYPE)
Inline method declaration helper.
Definition: kApiDef.h:26
kStatus kEvent_Construct(kEvent *evnt, kAlloc allocator)
Constructs a kEvent object.
kList kEvent_Listeners(kEvent evnt)
Gets the internal list of event listeners.
Definition: kEvent.h:100
#define kObj(TypeName_T, T_object)
Declares a local "obj" (this-pointer) variable and initializes it from a type-checked object handle...
Definition: kApiDef.h:2921
Core Zen type declarations.
kStatus kEvent_Clear(kEvent evnt)
Removes all listeners from the event.
kStatus(kCall * kCallbackFx)(kPointer receiver, kPointer sender, void *args)
Callback signature for a generic event handler.
Definition: kApiDef.h:1735
kStatus kEvent_Remove(kEvent evnt, kCallbackFx function, kPointer receiver)
Removes a listener from the event.
kStatus kEvent_Add(kEvent evnt, kCallbackFx function, kPointer receiver)
Adds a listener to the event.
Represents a doubly-linked list.
Represents an error code.
kStatus kEvent_Notify(kEvent evnt, kPointer sender, void *args)
Notifies all event listeners.