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. More...

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

Inheritance diagram for SoQtMouse:

List of all members.

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
virtual SoType	getTypeId (void) const
	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)
Static Public Member Functions
static void	initClass (void)
static SoType	getClassTypeId (void)
static void *	createInstance (void)
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:

left button: SoMouseButtonEvent::BUTTON1
middle button: SoMouseButtonEvent::BUTTON2
right button: SoMouseButtonEvent::BUTTON3

While in this SIM SoQt library the mappings are:

left button: SoMouseButtonEvent::BUTTON1
middle button: SoMouseButtonEvent::BUTTON3
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 ( int mask = 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::initClass ( void ) [static]

Sets up initialization for data common to all instances of this class, submitting necessary information to the internal SoQt type system.

Reimplemented from SoQt type system.

Reimplemented from

SoQtMouse Class Reference [Qt Device Classes]

Public Types

Public Member Functions

Static Public Member Functions

Friends

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

SoQtMouse Class Reference
[Qt Device Classes]