java.lang.Object
- com.bc.ceres.swing.figure.AbstractInteractor

All Implemented Interfaces:

Interactor, KeyListener, MouseListener, MouseMotionListener, EventListener

Direct Known Subclasses:

ViewportInteractor
```
public abstract class AbstractInteractor
extends Object
implements Interactor
```

Constructor Summary

Constructors
Modifier Constructor Description

protected AbstractInteractor()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`activate()`
`void`	`addListener(InteractorListener l)`
`protected void`	`cancelInteraction(InputEvent inputEvent)`
`void`	`deactivate()`
`Cursor`	`getCursor()`
`InteractorListener[]`	`getListeners()`
`boolean`	`isActive()`
`protected static boolean`	`isLeftMouseButtonDown(MouseEvent e)`
`protected static boolean`	`isMultiButton1Click(MouseEvent e)`
`protected static boolean`	`isSingleButton1Click(MouseEvent e)`
`void`	`keyPressed(KeyEvent event)`	Invoked when a key has been pressed.
`void`	`keyReleased(KeyEvent event)`	Invoked when a key has been released.
`void`	`keyTyped(KeyEvent event)`	Invoked when a key has been typed.
`void`	`mouseClicked(MouseEvent event)`	Invoked when the mouse button has been clicked (pressed and released) on a component.
`void`	`mouseDragged(MouseEvent event)`	Invoked when a mouse button is pressed on a component and then dragged.
`void`	`mouseEntered(MouseEvent event)`	Invoked when the mouse enters a component.
`void`	`mouseExited(MouseEvent event)`	Invoked when the mouse exits a component.
`void`	`mouseMoved(MouseEvent event)`	Invoked when the mouse cursor has been moved onto a component but no buttons have been pushed.
`void`	`mousePressed(MouseEvent event)`	Invoked when a mouse button has been pressed on a component.
`void`	`mouseReleased(MouseEvent event)`	Invoked when a mouse button has been released on a component.
`void`	`removeListener(InteractorListener l)`
`protected boolean`	`startInteraction(InputEvent inputEvent)`
`protected void`	`stopInteraction(InputEvent inputEvent)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AbstractInteractor
```
protected AbstractInteractor()
```
- Method Detail
  - isActive
```
public boolean isActive()
```
    Specified by:
    
    isActive in interface Interactor
  - activate
```
public boolean activate()
```
    Specified by:
    
    activate in interface Interactor
  - deactivate
```
public void deactivate()
```
    Specified by:
    
    deactivate in interface Interactor
  - getCursor
```
public Cursor getCursor()
```
    Specified by:
    
    getCursor in interface Interactor
  - mouseEntered
```
public void mouseEntered(MouseEvent event)
```
    Invoked when the mouse enters a component.
    The default implementation does nothing.
    
    Specified by:
    
    mouseEntered in interface MouseListener
    
    Parameters:
    
    event - The mouse event.
  - mouseExited
```
public void mouseExited(MouseEvent event)
```
    Invoked when the mouse exits a component.
    The default implementation does nothing.
    
    Specified by:
    
    mouseExited in interface MouseListener
    
    Parameters:
    
    event - The mouse event.
  - mousePressed
```
public void mousePressed(MouseEvent event)
```
    Invoked when a mouse button has been pressed on a component.
    The default implementation does nothing.
    
    Specified by:
    
    mousePressed in interface MouseListener
    
    Parameters:
    
    event - The mouse event.
  - mouseReleased
```
public void mouseReleased(MouseEvent event)
```
    Invoked when a mouse button has been released on a component.
    The default implementation does nothing.
    
    Specified by:
    
    mouseReleased in interface MouseListener
    
    Parameters:
    
    event - The mouse event.
  - mouseClicked
```
public void mouseClicked(MouseEvent event)
```
    Invoked when the mouse button has been clicked (pressed and released) on a component.
    The default implementation does nothing.
    
    Specified by:
    
    mouseClicked in interface MouseListener
    
    Parameters:
    
    event - The mouse event.
  - mouseDragged
```
public void mouseDragged(MouseEvent event)
```
    Invoked when a mouse button is pressed on a component and then dragged. MOUSE_DRAGGED events will continue to be delivered to the component where the drag originated until the mouse button is released (regardless of whether the mouse position is within the bounds of the component).
    Due to platform-dependent Drag&Drop implementations, MOUSE_DRAGGED events may not be delivered during a native Drag&Drop operation.
    The default implementation does nothing.
    
    Specified by:
    
    mouseDragged in interface MouseMotionListener
    
    Parameters:
    
    event - The mouse event.
  - mouseMoved
```
public void mouseMoved(MouseEvent event)
```
    Invoked when the mouse cursor has been moved onto a component but no buttons have been pushed.
    The default implementation does nothing.
    
    Specified by:
    
    mouseMoved in interface MouseMotionListener
    
    Parameters:
    
    event - The mouse event.
  - keyPressed
```
public void keyPressed(KeyEvent event)
```
    Invoked when a key has been pressed. See the class description for KeyEvent for a definition of a key pressed event.
    The default implementation does nothing.
    
    Specified by:
    
    keyPressed in interface KeyListener
    
    Parameters:
    
    event - The key event.
  - keyReleased
```
public void keyReleased(KeyEvent event)
```
    Invoked when a key has been released. See the class description for KeyEvent for a definition of a key released event.
    The default implementation does nothing.
    
    Specified by:
    
    keyReleased in interface KeyListener
    
    Parameters:
    
    event - The key event.
  - keyTyped
```
public void keyTyped(KeyEvent event)
```
    Invoked when a key has been typed. See the class description for KeyEvent for a definition of a key typed event.
    The default implementation calls cancelInteraction(java.awt.event.InputEvent) if the "ESC" key has been typed.
    
    Specified by:
    
    keyTyped in interface KeyListener
    
    Parameters:
    
    event - The key event.
  - addListener
```
public void addListener(InteractorListener l)
```
    Specified by:
    
    addListener in interface Interactor
  - removeListener
```
public void removeListener(InteractorListener l)
```
    Specified by:
    
    removeListener in interface Interactor
  - getListeners
```
public InteractorListener[] getListeners()
```
    Specified by:
    
    getListeners in interface Interactor
  - startInteraction
```
protected boolean startInteraction(InputEvent inputEvent)
```
  - stopInteraction
```
protected void stopInteraction(InputEvent inputEvent)
```
  - cancelInteraction
```
protected void cancelInteraction(InputEvent inputEvent)
```
  - isSingleButton1Click
```
protected static boolean isSingleButton1Click(MouseEvent e)
```
  - isMultiButton1Click
```
protected static boolean isMultiButton1Click(MouseEvent e)
```
  - isLeftMouseButtonDown
```
protected static boolean isLeftMouseButtonDown(MouseEvent e)
```

Class AbstractInteractor

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

AbstractInteractor

Method Detail

isActive

activate

deactivate

getCursor

mouseEntered

mouseExited

mousePressed

mouseReleased

mouseClicked

mouseDragged

mouseMoved

keyPressed

keyReleased

keyTyped

addListener

removeListener

getListeners

startInteraction

stopInteraction

cancelInteraction

isSingleButton1Click

isMultiButton1Click

isLeftMouseButtonDown