FX::FXGUISignal Class Reference

A GUI Signal is an object used by a worker thread to signal the user interface thread of some event; it wakes up the user interface thread from the blocking state and causes it to send the given message to the GUI Signal object's target. More...

#include <FXGUISignal.h>

Inheritance diagram for FX::FXGUISignal:

List of all members.

Public Types
enum	{   ID_IO_READ = 0,   ID_LAST }
Public Member Functions
	FXGUISignal (FXApp *a, FXObject *tgt=NULL, FXSelector sel=0, void *ptr=NULL)
FXApp *	getApp () const
void	setTarget (FXObject *t)
FXObject *	getTarget () const
void	setSelector (FXSelector sel)
FXSelector	getSelector () const
void	setData (void *ptr)
void *	getData () const
void	signal ()
virtual	~FXGUISignal ()

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Detailed Description

A GUI Signal is an object used by a worker thread to signal the user interface thread of some event; it wakes up the user interface thread from the blocking state and causes it to send the given message to the GUI Signal object's target.

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Member Enumeration Documentation

anonymous enum

Enumeration values: ID_IO_READ  ID_LAST

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Constructor & Destructor Documentation

FX::FXGUISignal::FXGUISignal (  FXApp *  a, FXObject *  tgt = NULL, FXSelector  sel = 0, void *  ptr = NULL )

Constructor.

virtual FX::FXGUISignal::~FXGUISignal (   )  [virtual]

Destructor.

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Member Function Documentation

FXApp* FX::FXGUISignal::getApp (   )  const [inline]

Get application.

void FX::FXGUISignal::setTarget (  FXObject *  t  )  [inline]

Set the message target object.

FXObject* FX::FXGUISignal::getTarget (   )  const [inline]

Get the message target object, if any.

void FX::FXGUISignal::setSelector (  FXSelector  sel  )  [inline]

Set the message identifier.

FXSelector FX::FXGUISignal::getSelector (   )  const [inline]

Get the message identifier.

void FX::FXGUISignal::setData (  void *  ptr  )  [inline]

Set user data pointer.

void* FX::FXGUISignal::getData (   )  const [inline]

Get user data pointer.

void FX::FXGUISignal::signal (   )

Signal the event; this API may be called by the worker thread to send a message to the user-interface thread.

Copyright © 1997-2005 Jeroen van der Zijp