fcn::DeathListener Class Reference

#include <deathlistener.hpp>

Inheritance diagram for fcn::DeathListener:

Public Member Functions
virtual void	death (Event const &event)=0
	DeathListener (DeathListener &&)=delete
	DeathListener (DeathListener const &)=delete
DeathListener &	operator= (DeathListener &&)=delete
DeathListener &	operator= (DeathListener const &)=delete

Protected Member Functions
	DeathListener ()=default

Detailed Description

Interface for listening to widget destruction events.

See also

Widget::addDeathListener, Widget::removeDeathListener

Definition at line 22 of file deathlistener.hpp.

Constructor & Destructor Documentation

DeathListener()

fcn::DeathListener::DeathListener ( )

protecteddefault

Constructor.

Instances should not be created directly, therefore the constructor is declared protected.

Member Function Documentation

death()

virtual void fcn::DeathListener::death ( Event const & event )

pure virtual

Called when a widget dies.

It is used to be able to receive a notification when a death of a widget occurs.

Parameters

event

The event of the death.

Implemented in fcn::GuiDeathListener.

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The documentation for this class was generated from the following file:

• deathlistener.hpp