Package com.bc.ceres.swing.figure.interactions

Class ZoomInteractor

java.lang.Object

com.bc.ceres.swing.figure.AbstractInteractor

com.bc.ceres.swing.figure.ViewportInteractor

com.bc.ceres.swing.figure.interactions.ZoomInteractor

All Implemented Interfaces:

Interactor, KeyListener, MouseListener, MouseMotionListener, EventListener

public class ZoomInteractor
extends ViewportInteractor

Constructor Summary

Constructors

Constructor	Description
ZoomInteractor()

Method Summary

Modifier and Type	Method	Description
Cursor	getCursor()
void	mouseDragged(MouseEvent event)	Invoked when a mouse button is pressed on a component and then dragged.
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.

Methods inherited from class com.bc.ceres.swing.figure.ViewportInteractor

getModelToViewTransform, getViewport, getViewToModelTransform, toModelPoint, toModelPoint, toModelShape

Methods inherited from class com.bc.ceres.swing.figure.AbstractInteractor

activate, addListener, cancelInteraction, deactivate, getListeners, isActive, isLeftMouseButtonDown, isMultiButton1Click, isSingleButton1Click, keyPressed, keyReleased, keyTyped, mouseClicked, mouseEntered, mouseExited, mouseMoved, removeListener, startInteraction, stopInteraction

Methods inherited from class java.lang.Object

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

Constructor Details

ZoomInteractor

public ZoomInteractor()

Method Details

getCursor

public Cursor getCursor()

Specified by:

getCursor in interface Interactor

Overrides:

getCursor in class AbstractInteractor

mousePressed

public void mousePressed(MouseEvent event)

Description copied from class: AbstractInteractor

Invoked when a mouse button has been pressed on a component.

The default implementation does nothing.

Specified by:

mousePressed in interface MouseListener

Overrides:

mousePressed in class AbstractInteractor

Parameters:

event - The mouse event.

mouseDragged

public void mouseDragged(MouseEvent event)

Description copied from class: AbstractInteractor

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

Overrides:

mouseDragged in class AbstractInteractor

Parameters:

event - The mouse event.

mouseReleased

public void mouseReleased(MouseEvent event)

Description copied from class: AbstractInteractor

Invoked when a mouse button has been released on a component.

The default implementation does nothing.

Specified by:

mouseReleased in interface MouseListener

Overrides:

mouseReleased in class AbstractInteractor

Parameters:

event - The mouse event.