class osgUtil::GUIEventAdapter

Pure virtual base class for adapting platform specific events into generic keyboard and mouse events.

Inheritance:

Public Methods

GUIEventAdapter()

virtual EventType getEventType() const = 0

Get the EventType of the GUI event

virtual int getKey() const = 0

key pressed, return -1 if inappropriate for this event.

virtual int getButton() const = 0

button pressed/released, return -1 if inappropriate for this event

virtual int getXmin() const = 0

window minimum x.

virtual int getXmax() const = 0

window maximum x.

virtual int getYmin() const = 0

window minimum y.

virtual int getYmax() const = 0

window maximum y.

virtual int getX() const = 0

current mouse x position

virtual int getY() const = 0

current mouse y position

virtual unsigned int getButtonMask() const = 0

current mouse button state

virtual float time() const = 0

time in seconds of event.

Public Members

enum MouseButtonMask

enum EventType

Protected Methods

virtual ~GUIEventAdapter()

Force users to create on heap, so that multiple referencing is safe

Documentation

Pure virtual base class for adapting platform specific events into generic keyboard and mouse events.

Used as GUI toolkit independent input into the osgUtil::CameraManipualor's. For an example of how GUIEventAdapter is specialised for a particular GUI Toolkit see osgGLUT::GLUTEventAdapter.

GUIEventAdapter()

enum MouseButtonMask

LEFT_BUTTON

MIDDLE_BUTTON

RIGHT_BUTTON

enum EventType

PUSH

RELEASE

DRAG

MOVE

KEYBOARD

FRAME

RESIZE

NONE

virtual EventType getEventType() const = 0

Get the EventType of the GUI event

virtual int getKey() const = 0

key pressed, return -1 if inappropriate for this event.

virtual int getButton() const = 0

button pressed/released, return -1 if inappropriate for this event

virtual int getXmin() const = 0

window minimum x.

virtual int getXmax() const = 0

window maximum x.

virtual int getYmin() const = 0

window minimum y.

virtual int getYmax() const = 0

window maximum y.

virtual int getX() const = 0

current mouse x position

virtual int getY() const = 0

current mouse y position

virtual unsigned int getButtonMask() const = 0

current mouse button state

virtual float time() const = 0

time in seconds of event.

virtual ~GUIEventAdapter()

Force users to create on heap, so that multiple referencing is safe

This class has no child classes.

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