options to access the Pocuter buttons More...

Public Types
enum	PBUTTONS { BUTTON_1 =0x01, BUTTON_2 =0x02, BUTTON_3 =0x04 }

typedef void()	buttonEventHandler(PBUTTONS, void *)

Public Member Functions
virtual void	registerEventHandler (buttonEventHandler e, void u)=0
	register an event callback More...

virtual void	unregisterEventHandler ()=0
	unregister the event handler More...

virtual PBUTTONS	getButtonState ()=0
	get the current state of the buttons More...

Detailed Description

options to access the Pocuter buttons

Member Typedef Documentation

typedef void() PocuterButtons::buttonEventHandler(PBUTTONS, void *)

type definition of the event callback function

virtual PBUTTONS PocuterButtons::getButtonState ( )

pure virtual

get the current state of the buttons

Note: the return value is a bit matrix with all buttons. so to check if a button was pressed you can do a "if(getButtonState() & PocuterButtons::BUTTON_1) {...}" for example

virtual void PocuterButtons::registerEventHandler	(	buttonEventHandler *	e,
		void *	u
	)

pure virtual

register an event callback

Note: the event handler is called every time an button was pressed or released. the PBUTTONS value is a bit matrix with all buttons. so to check if a button was pressed you can do a "if(getButtonState() & PocuterButtons::BUTTON_1) {...}" for example

Parameters

e	a pointer to the callback function
u	a pointer to user data sent to the event handler on each event

virtual void PocuterButtons::unregisterEventHandler ( )

pure virtual

unregister the event handler

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