Package com.j3d.engine.interact.selection

Class SelectionMouseOwner

java.lang.Object

java.awt.event.MouseAdapter

com.j3d.engine.interact.input.mouse.MouseOwner

com.j3d.engine.interact.selection.SelectionMouseOwner

All Implemented Interfaces:

EventEmitterInterface, MouseListener, MouseMotionListener, MouseWheelListener, EventListener

public class SelectionMouseOwner
extends MouseOwner

SelectionMouseOwner is a MouseOwner which is responsible for handling mouse events related to selection in the sceneManager. It allows the user to click and drag to create a selection square on the screen, which can be used to select multiple objects in the sceneManager. It also allows the user to click to clear the selection square and broadcast an event to clear the selection in the SceneManager

Author:

Lehlogonolo Poole

See Also:

• SelectionManager
• SelectionQuery
• SelectionType
• SelectionUI
• SelectionUtils

Field Summary

Fields inherited from class com.j3d.engine.interact.input.mouse.MouseOwner

registered

Constructor Summary

Constructors

Constructor	Description
SelectionMouseOwner()

Method Summary

Modifier and Type	Method	Description
void	clearSelectionSquare()	Clears the selection square drawn on the screen and resets the mouse position.
void	mouseClicked(MouseEvent e)
void	mouseDraggedUsingClickDelay(MouseEvent e)	This method is called when a mouse drag event occurs, but only after the MouseOwner.clickDelayThreshold has been exceeded.
void	mousePressed(MouseEvent e)
void	mouseReleased(MouseEvent e)	Handles the mouse pressed event.

Methods inherited from class com.j3d.engine.interact.input.mouse.MouseOwner

attachListener, broadcast, clear, detachAll, detachListener, getMouseLoc, getMouseLocFromPhysical, getPhysicalMouse, getSelectionMouseLoc, isAttached, isNotOwner, mouseDragged, mouseMoved, requestOwnership, sendMouseToCentre, setOldPoint, wrap

Methods inherited from class java.awt.event.MouseAdapter

mouseEntered, mouseExited, mouseWheelMoved

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SelectionMouseOwner

public SelectionMouseOwner()

Method Details

clearSelectionSquare

public void clearSelectionSquare()

Clears the selection square drawn on the screen and resets the mouse position.

mouseClicked

public void mouseClicked(MouseEvent e)

Specified by:

mouseClicked in interface MouseListener

Overrides:

mouseClicked in class MouseAdapter

mousePressed

public void mousePressed(MouseEvent e)

Specified by:

mousePressed in interface MouseListener

Overrides:

mousePressed in class MouseAdapter

mouseReleased

public void mouseReleased(MouseEvent e)

Description copied from class: MouseOwner

Handles the mouse pressed event.

Specified by:

mouseReleased in interface MouseListener

Overrides:

mouseReleased in class MouseOwner

Parameters:

e - the event to be processed

mouseDraggedUsingClickDelay

public void mouseDraggedUsingClickDelay(MouseEvent e)

Description copied from class: MouseOwner

This method is called when a mouse drag event occurs, but only after the MouseOwner.clickDelayThreshold has been exceeded. This is used to differentiate between a click and a drag.

Overrides:

mouseDraggedUsingClickDelay in class MouseOwner

Parameters:

e - The mouse event.