SoQtKeyboard(3) SoQt SoQtKeyboard(3)NAME
SoQtKeyboard -
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.
SYNOPSIS
#include <Inventor/Qt/devices/SoQtKeyboard.h>
Inherits SoQtDevice.
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
enum SoQtKeyboard::Events 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
SoQtKeyboard::SoQtKeyboard (intmask = 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.
References SoQtDevice::getLastEventPosition(), KEY_PRESS, KEY_RELEASE, and SoQtDevice::setEventPosition().
Author
Generated automatically by Doxygen for SoQt from the source code.
Version 1.5.0 Sun Dec 11 2011 SoQtKeyboard(3)
Check Out this Related Man Page
SoSpaceballButtonEvent(3) Coin SoSpaceballButtonEvent(3)NAME
SoSpaceballButtonEvent -
The SoSpaceballButtonEvent class contains information about spaceball button interaction.
When the user presses any buttons on a spaceball device, these will be translated from a system specific event into a Coin event and sent
to the scenegraph by using instances of this class.
SYNOPSIS
#include <Inventor/events/SoSpaceballButtonEvent.h>
Inherits SoButtonEvent.
Public Types
enum Button { ANY, BUTTON1, BUTTON2, BUTTON3, BUTTON4, BUTTON5, BUTTON6, BUTTON7, BUTTON8, PICK }
Public Member Functions
virtual SoType getTypeId (void) const
SoSpaceballButtonEvent (void)
virtual ~SoSpaceballButtonEvent ()
void setButton (Button button)
Button getButton (void) const
Static Public Member Functions
static SoType getClassTypeId (void)
static void initClass (void)
static SbBool isButtonPressEvent (const SoEvent *e, Button whichButton)
static SbBool isButtonReleaseEvent (const SoEvent *e, Button whichButton)
static SbBool enumToString (Button enumval, SbString &stringrep)
Detailed Description
The SoSpaceballButtonEvent class contains information about spaceball button interaction.
When the user presses any buttons on a spaceball device, these will be translated from a system specific event into a Coin event and sent
to the scenegraph by using instances of this class.
See also:
SoEvent, SoButtonEvent, SoMouseButtonEvent, SoKeyboardEvent
SoEventCallback, SoHandleEventAction
Member Enumeration Documentation
enum SoSpaceballButtonEvent::Button
This enum contains all spaceball buttons detected by Coin.
Constructor &; Destructor Documentation
SoSpaceballButtonEvent::SoSpaceballButtonEvent (void)
Constructor.
SoSpaceballButtonEvent::~SoSpaceballButtonEvent () [virtual]
Destructor.
Member Function Documentation
SoType SoSpaceballButtonEvent::getClassTypeId (void) [static]
This static method returns the SoType object associated with objects of this class.
Reimplemented from SoButtonEvent.
SoType SoSpaceballButtonEvent::getTypeId (void) const [virtual]
Returns the actual type id of an instantiated object.
Reimplemented from SoButtonEvent.
void SoSpaceballButtonEvent::initClass (void) [static]
Initialize the type information data.
Reimplemented from SoButtonEvent.
void SoSpaceballButtonEvent::setButton (SoSpaceballButtonEvent::Buttonbuttonarg)
Set the value of the button which the user interacted with.
This method is used from the window specific device classes when translating events to the generic Coin library.
See also:
getButton()
SoSpaceballButtonEvent::Button SoSpaceballButtonEvent::getButton (void) const
Returns the value of the button which was pressed or released.
See also:
getState()
wasShiftDown(), wasCtrlDown(), wasAltDown(), getPosition(), getTime()
SbBool SoSpaceballButtonEvent::isButtonPressEvent (const SoEvent *e, SoSpaceballButtonEvent::ButtonwhichButton) [static]
Convenience method for quickly checking if the given event is a press on the given button, whichButton.
See also:
isButtonReleaseEvent(), isOfType(), getButton(), getState()
SbBool SoSpaceballButtonEvent::isButtonReleaseEvent (const SoEvent *e, SoSpaceballButtonEvent::ButtonwhichButton) [static]
Convenience method for quickly checking if the given event is a release of the given button, whichButton.
See also:
isButtonPressEvent(), isOfType(), getButton(), getState()
SbBool SoSpaceballButtonEvent::enumToString (Buttonenumval, SbString &stringrep) [static]
Converts from an enum value of type SoMouseButtonEvent::Button to a string containing the enum symbol.
This function is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.
Since:
Coin 3.0
Author
Generated automatically by Doxygen for Coin from the source code.
Version 3.1.3 Wed May 23 2012 SoSpaceballButtonEvent(3)