Interactor (SNAP Engine API)

All Superinterfaces:

EventListener, KeyListener, MouseListener, MouseMotionListener

All Known Implementing Classes:

AbstractInteractor, FigureEditorInteractor, InsertEllipseFigureInteractor, InsertLineFigureInteractor, InsertMultiPointFigureInteractor, InsertPolygonFigureInteractor, InsertPolylineFigureInteractor, InsertRectangleFigureInteractor, InsertRectangularFigureInteractor, NullInteractor, PanInteractor, SelectionInteractor, ViewportInteractor, ZoomInteractor
```
public interface Interactor
extends MouseListener, MouseMotionListener, KeyListener
```
Interactors catch user input to a FigureEditor component and translate them into behaviour.

Since:

Ceres 0.10

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`activate()`
`void`	`addListener(InteractorListener l)`
`void`	`deactivate()`
`Cursor`	`getCursor()`
`InteractorListener[]`	`getListeners()`
`boolean`	`isActive()`
`void`	`removeListener(InteractorListener l)`

Methods inherited from interface java.awt.event.KeyListener
keyPressed, keyReleased, keyTyped

Methods inherited from interface java.awt.event.MouseListener
mouseClicked, mouseEntered, mouseExited, mousePressed, mouseReleased

Methods inherited from interface java.awt.event.MouseMotionListener
mouseDragged, mouseMoved

Method Detail

getCursor
```
Cursor getCursor()
```

isActive
```
boolean isActive()
```

activate
```
boolean activate()
```

deactivate
```
void deactivate()
```

addListener

void addListener(InteractorListener l)

removeListener

void removeListener(InteractorListener l)

getListeners
```
InteractorListener[] getListeners()
```