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

Additional Inherited Members¶

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).

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.

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:

• left mousebutton: SoMouseButtonEvent::BUTTON1
• right mousebutton: SoMouseButtonEvent::BUTTON2
• middle mousebutton, if available: SoMouseButtonEvent::BUTTON3
• forward motion on a wheel mouse: SoMouseButtonEvent::BUTTON4
• 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.