fcn::ActionListener Class Reference

#include <actionlistener.hpp>

Inheritance diagram for fcn::ActionListener:

Public Member Functions
virtual void	action (ActionEvent const &actionEvent)=0
	ActionListener (ActionListener &&)=delete
	ActionListener (ActionListener const &)=delete
ActionListener &	operator= (ActionListener &&)=delete
ActionListener &	operator= (ActionListener const &)=delete

Protected Member Functions
	ActionListener ()=default

Detailed Description

Interface for listening to action events from widgets.

See also

Widget::addActionListener, Widget::removeActionListener, ActionEvent

Definition at line 27 of file actionlistener.hpp.

Constructor & Destructor Documentation

ActionListener()

fcn::ActionListener::ActionListener ( )

protecteddefault

Protected default constructor.

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

Member Function Documentation

action()

virtual void fcn::ActionListener::action ( ActionEvent const & actionEvent )

pure virtual

Handles an action event emitted by a widget.

Invoked when a widget triggers an action, providing details about the event via the ActionEvent object.

Parameters

actionEvent

The action event data.

Implemented in fcn::ActivityBar, fcn::DropDown, fcn::MenuBar, fcn::MenuPopup, and fcn::TabbedArea.

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

• actionlistener.hpp