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SoQtKeyboard Class Reference

The SoQtKeyboard class is the keyboard input device abstraction.The SoQtKeyboard class is the glue between native keyboard handling and keyboard interaction with the Inventor scenegraph. More...

#include <Inventor/Qt/devices/SoQtKeyboard.h>

Inheritance diagram for SoQtKeyboard:
SoQtDevice SoQtObject

List of all members.

Public Types

enum  Events { KEY_PRESS = 0x01, KEY_RELEASE = 0x02, ALL_EVENTS = KEY_PRESS | KEY_RELEASE }

Public Member Functions

 SoQtKeyboard (int eventmask=ALL_EVENTS)
virtual ~SoQtKeyboard (void)
virtual void enable (QWidget *widget, SoQtEventHandler *handler, void *closure)
virtual void disable (QWidget *widget, SoQtEventHandler *handler, void *closure)
virtual const SoEvent * translateEvent (QEvent *event)

Friends

class SoQtKeyboardP
class SoGuiKeyboardP

Detailed Description

The SoQtKeyboard class is the keyboard input device abstraction.

The SoQtKeyboard class is the glue between native keyboard handling and keyboard interaction with the Inventor scenegraph.

All components derived from the SoQtRenderArea have got an SoQtKeyboard device attached by default.


Member Enumeration Documentation

Enumeration over supported event types.

Enumerator:
KEY_PRESS 

Maskbit for a keyboard button press event.

KEY_RELEASE 

Maskbit for a keyboard button release event.

ALL_EVENTS 

Combined bitmask for all possible events.


Constructor & Destructor Documentation

Constructor. The mask specifies which keyboard-related events to handle. Others will just be ignored.

SoQtKeyboard::~SoQtKeyboard ( void  ) [virtual]

Destructor.


Member Function Documentation

void SoQtKeyboard::enable ( QWidget *  widget,
SoQtEventHandler *  handler,
void *  closure 
) [virtual]

This method will enable the device for the widget.

handler is invoked with the closure argument when an event occur in widget.

Implements SoQtDevice.

void SoQtKeyboard::disable ( QWidget *  widget,
SoQtEventHandler *  handler,
void *  closure 
) [virtual]

This method will disable the handler for the device.

Implements SoQtDevice.

const SoEvent * SoQtKeyboard::translateEvent ( QEvent *  event) [virtual]

This method translates from native events to Open Inventor SoEvent events.

Implements SoQtDevice.

References SoQtDevice::getLastEventPosition(), KEY_PRESS, KEY_RELEASE, and SoQtDevice::setEventPosition().


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

Copyright © 1998-2010 by Kongsberg Oil & Gas Technologies. All rights reserved.

Generated on Sun Dec 11 2011 09:25:57 for SoQt by Doxygen 1.7.6.