Translates and reports events for the mouse device. More...
#include <Inventor/Qt/devices/SoQtMouse.h>
Public Member Functions | |
SoQtMouse (EventMask mask=SO_QT_ALL_MOUSE_EVENTS) | |
~SoQtMouse () | |
virtual void | enable (QWidget *w, XtEventHandler f, XtPointer data, void *unused=NULL) |
virtual void | disable (QWidget *w, XtEventHandler f, XtPointer data) |
virtual const SoEvent * | translateEvent (QEvent *event) |
This class manages events generated by the mouse, including mouse motion (SoLocation2Event), and mouse button press and release events (SoMouseButtonEvent).
SoQtDevice, SoLocation2Event, SoMouseButtonEvent SoMouseWheelEvent
SoQtMouse::SoQtMouse | ( | EventMask | mask = SO_QT_ALL_MOUSE_EVENTS |
) |
Constructor.
To the constructor, pass which mouse messages you are interested in as a bitwise OR of the following values:
ButtonPressMask - Mouse down events
ButtonReleaseMask - Mouse up events
PointerMotionMask - Mouse motion with no buttons
ButtonMotionMask - Mouse motion with buttons pressed
Or simply pass the defined value SO_QT_ALL_MOUSE_EVENTS for all mouse events. The device will only report events of this type for the window it is enabled on.
SoQtMouse::~SoQtMouse | ( | ) |
Destructor.
virtual void SoQtMouse::disable | ( | QWidget * | w, | |
XtEventHandler | f, | |||
XtPointer | data | |||
) | [virtual] |
Disables the device for the passed widget.
Implements SoQtDevice.
virtual void SoQtMouse::enable | ( | QWidget * | w, | |
XtEventHandler | f, | |||
XtPointer | data, | |||
void * | unused = NULL | |||
) | [virtual] |
Enables the device for the passed widget. When enabled, the callback function f will be invoked when events occur in the window. data is the clientData which will be passed.
Implements SoQtDevice.
virtual const SoEvent* SoQtMouse::translateEvent | ( | QEvent * | event | ) | [virtual] |
Attempts to convert the passed event into an SoEvent.
Returns a pointer to an internal SoEvent object owned by the class. Do not delete this object. If the message was not generated by this device, then NULL is returned.
Implements SoQtDevice.