devices(3) [bsd man page]

Qt Device Classes(3)                                                   SoQt                                                   Qt Device Classes(3)

NAME

       Qt Device Classes -

   Classes
       class SoQtDevice
           The SoQtDevice class is the base class for the translation devices.

       The SoQt device classes provide glue functionality for translating native GUI events from the underlying toolkit to Inventor scenegraph
       SoEvent events. "
   class 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. "
   class SoQtMouse
       The SoQtMouse class is the mouse input device abstraction.

       The SoQtMouse class is the glue between native mouse handling and mouse interaction in the Inventor scenegraph. "

Author
       Generated automatically by Doxygen for SoQt from the source code.

Version 1.5.0                                                     Sun Dec 11 2011                                             Qt Device Classes(3)

SoQtMouse(3)							       SoQt							      SoQtMouse(3)

NAME

       SoQtMouse -

       The SoQtMouse class is the mouse input device abstraction.

       The SoQtMouse class is the glue between native mouse handling and mouse interaction in the Inventor scenegraph.

SYNOPSIS

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

       Inherits SoQtDevice.

   Public Types
       enum Events { BUTTON_PRESS =  0x01, BUTTON_RELEASE =  0x02, POINTER_MOTION =  0x04, BUTTON_MOTION =  0x08, ALL_EVENTS =	BUTTON_PRESS |
	   BUTTON_RELEASE | POINTER_MOTION | BUTTON_MOTION }

   Public Member Functions
       SoQtMouse (int eventmask=ALL_EVENTS)
       virtual ~SoQtMouse (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 SoQtMouseP
       class SoGuiMouseP

Detailed Description
       The SoQtMouse class is the mouse input device abstraction.

       The SoQtMouse class is the glue between native mouse handling and mouse interaction in the Inventor scenegraph.

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

       One important note for application programmers: our mappings to SoMouseButtonEvent::BUTTON2 and SoMouseButtonEvent::BUTTON3 do not match
       the mappings in SGI's InventorXt library or TGS's SoWin library for 3-button mice. They map mouse buttons like this:

       o left button: SoMouseButtonEvent::BUTTON1
       o middle button: SoMouseButtonEvent::BUTTON2
       o right button: SoMouseButtonEvent::BUTTON3
       While in this SIM SoQt library the mappings are:
       o left button: SoMouseButtonEvent::BUTTON1
       o middle button: SoMouseButtonEvent::BUTTON3
       o right button: SoMouseButtonEvent::BUTTON2
       This is a conscious design decision we've made. The reason is that BUTTON2 should be the right mouse button whether you have a 2-button
       mouse or a 3-button mouse.
Member Enumeration Documentation
   enum SoQtMouse::Events Enumeration over supported mouse events.
       Enumerator:
       BUTTON_PRESS
	      Maskbit for mousebutton press events.
       BUTTON_RELEASE
	      Maskbit for mousebutton release events.
       POINTER_MOTION
	      Maskbit for mousepointer motion events.
       BUTTON_MOTION
	      Maskbit for mousepointer motion events with one or more mousebuttons pressed.
       ALL_EVENTS
	      Mask which includes all the maskbits in the enum (ie use this to signal interest in all kinds of events for the mouse device).
Constructor &; Destructor Documentation
   SoQtMouse::SoQtMouse (intmask = ALL_EVENTS) Constructor. The mask argument should contain the set of SoQtMouse::Events one is interested in
       tracking.
   SoQtMouse::~SoQtMouse (void) [virtual] Destructor.
Member Function Documentation
   void SoQtMouse::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 SoQtMouse::disable (QWidget *widget, SoQtEventHandler *handler, void *closure) [virtual] This method will disable the handler for the
       device.
       Implements SoQtDevice.
   const SoEvent * SoQtMouse::translateEvent (QEvent *event) [virtual] Translates a native event from the underlying toolkit into a generic event.
       This is then returned in the form of an instance of a subclass of the Inventor API's SoEvent class, either an SoMouseButtonEvent or an
       SoLocation2Event, depending on whether the native event is a mousebutton press / release, or a mousecursor movement event.
       The mapping of the mousebuttons upon generation of SoMouseButtonEvent events will be done as follows:
       o left mousebutton: SoMouseButtonEvent::BUTTON1
       o right mousebutton: SoMouseButtonEvent::BUTTON2
       o middle mousebutton, if available: SoMouseButtonEvent::BUTTON3
       o forward motion on a wheel mouse: SoMouseButtonEvent::BUTTON4
       o backward motion on a wheel mouse: SoMouseButtonEvent::BUTTON5
       Note that the rightmost mousebutton will always map to SoMouseButtonEvent::BUTTON2, even on a 3-button mouse.
       Implements SoQtDevice.
       References BUTTON_MOTION, BUTTON_PRESS, BUTTON_RELEASE, POINTER_MOTION, and SoQtDevice::setEventPosition().

Author
       Generated automatically by Doxygen for SoQt from the source code.

Version 1.5.0							  Sun Dec 11 2011						      SoQtMouse(3)