gcn::ActionListener Class Reference

#include <actionlistener.hpp>

Inheritance diagram for gcn::ActionListener:

List of all members.

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Detailed Description

Listener of action events from Widgets.

To be able to listen for actions you must make a class which inherits from this class and implements the action function.

See also:

Widget::addActionListener

Definition at line 75 of file actionlistener.hpp.

Public Member Functions
virtual	~ActionListener ()
	Destructor.
virtual void	action (const std::string &eventId, Widget *widget)=0
	Called whan an action is recieved from a Widget.

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Member Function Documentation

virtual void gcn::ActionListener::action	(	const std::string &	eventId,
		Widget *	widget
	)			[pure virtual]

Called whan an action is recieved from a Widget.

It is used to be able to recieve a notification that an action has occured.

Parameters:

	eventId	the identifier of the Widget.
	widget	a pointer to the Widget who called this function.

Implemented in gcn::DropDown.

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

• actionlistener.hpp

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