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SoQtKeyboard Class Reference
[Qt Device Classes]

The SoQtKeyboard class is the keyboard input device abstraction. 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)

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

enum SoQtKeyboard::Events
 

Enumeration over supported event types.

Enumeration values:
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

SoQtKeyboard::SoQtKeyboard int  mask = ALL_EVENTS  ) 
 

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.


The documentation for this class was generated from the following files:
Generated on Fri Aug 13 12:04:06 2004 for SoQt by doxygen 1.3.7