org.das2.event

Class CrossHairMouseModule

java.lang.Object

org.das2.event.MouseModule

org.das2.event.CrossHairMouseModule

All Implemented Interfaces:

java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener, Displayable, Editable

public class CrossHairMouseModule
extends MouseModule

Nested Class Summary

Nested classes/interfaces inherited from class org.das2.event.MouseModule

MouseModule.Pos

Field Summary

Fields

Modifier and Type	Field and Description
protected DataPointSelectionEvent	de

Fields inherited from class org.das2.event.MouseModule

dragRenderer, logger, parent

Constructor Summary

Constructors

Constructor and Description
CrossHairMouseModule(DasPlot parent, DasAxis xaxis, DasAxis yaxis)
CrossHairMouseModule(DasPlot parent, DataSetConsumer dataSetConsumer, DasAxis xAxis, DasAxis yAxis)

Method Summary

Modifier and Type	Method and Description
void	addDataPointSelectionListener(DataPointSelectionListener listener) Registers DataPointSelectionListener to receive events.
static CrossHairMouseModule	create(DasPlot parent)
protected void	fireDataPointSelectionListenerDataPointSelected(DataPointSelectionEvent event) Notifies all registered listeners about the event.
protected DataPointSelectionEvent	getDataPointSelectionEvent(MousePointSelectionEvent e)
java.lang.String	getDirections() allow one-line directions to be added to the mouse module.
void	keyTyped(java.awt.event.KeyEvent keyEvent)
void	mousePointSelected(MousePointSelectionEvent e) Action to take when a point (click or drag) is selected.
void	removeDataPointSelectionListener(DataPointSelectionListener listener) Removes DataPointSelectionListener from the list of listeners.

Methods inherited from class org.das2.event.MouseModule

axisIsAdjustable, drawListIcon, getCursor, getDragRenderer, getLabel, getListIcon, getListLabel, getParent, keyPressed, keyReleased, maybeRound, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseRangeSelected, mouseReleased, mouseWheelMoved, position, setDirections, setDragRenderer, setLabel

Methods inherited from class java.lang.Object

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

Field Detail

de

protected DataPointSelectionEvent de

Constructor Detail

CrossHairMouseModule

public CrossHairMouseModule(DasPlot parent,
                            DasAxis xaxis,
                            DasAxis yaxis)

CrossHairMouseModule

public CrossHairMouseModule(DasPlot parent,
                            DataSetConsumer dataSetConsumer,
                            DasAxis xAxis,
                            DasAxis yAxis)

Method Detail

create

public static CrossHairMouseModule create(DasPlot parent)

getDataPointSelectionEvent

protected DataPointSelectionEvent getDataPointSelectionEvent(MousePointSelectionEvent e)

mousePointSelected

public void mousePointSelected(MousePointSelectionEvent e)

Description copied from class: MouseModule

Action to take when a point (click or drag) is selected. This is intended to be overridden.

Overrides:

mousePointSelected in class MouseModule

Parameters:

e - the event.

addDataPointSelectionListener

public void addDataPointSelectionListener(DataPointSelectionListener listener)

Registers DataPointSelectionListener to receive events.

Parameters:

listener - The listener to register.

removeDataPointSelectionListener

public void removeDataPointSelectionListener(DataPointSelectionListener listener)

Removes DataPointSelectionListener from the list of listeners.

Parameters:

listener - The listener to remove.

fireDataPointSelectionListenerDataPointSelected

protected void fireDataPointSelectionListenerDataPointSelected(DataPointSelectionEvent event)

Notifies all registered listeners about the event.

Parameters:

event - The event to be fired

getDirections

public java.lang.String getDirections()

Description copied from class: MouseModule

allow one-line directions to be added to the mouse module. This is used in Autoplot for the status bar.

Overrides:

getDirections in class MouseModule

Returns:

the directions, or null.

keyTyped

public void keyTyped(java.awt.event.KeyEvent keyEvent)

Specified by:

keyTyped in interface java.awt.event.KeyListener

Overrides:

keyTyped in class MouseModule