An event, which raise a notification to registered subscribers (event handlers) that something of interest has occurred. More...

#include <Widget.h>

Public Member Functions
void	add (callback_t value)
	add an event handler

void	remove (callback_t value)
	remove an event handler

void	raise (PtCallbackInfo_t *info) const
	raise an event

void	operator+= (callback_t value)
	add an event handler

void	operator-= (callback_t value)
	remove an event handler

void	operator() (PtCallbackInfo_t *info) const
	raise an event

Detailed Description

template<class ParentT, typename ParentT::template Callbacks< PtCallback_t >::Callback CallbackID>
class PhWidgets::Widget::phwidgets_event< ParentT, CallbackID >

An event, which raise a notification to registered subscribers (event handlers) that something of interest has occurred.

Event handlers must be Widget::callback_t type or convertable to it.

Member Function Documentation

◆ operator()()

template<class ParentT, typename ParentT::template Callbacks< PtCallback_t >::Callback CallbackID>

void PhWidgets::Widget::phwidgets_event< ParentT, CallbackID >::operator() ( PtCallbackInfo_t * info ) const

inline

raise an event

invokes all event handlers that are subscribed to this event

◆ raise()