ilog.views.chart.interactor

Class IlvChartYScrollInteractor

java.lang.Object

ilog.views.chart.IlvChartInteractor

ilog.views.chart.interactor.IlvChartScrollInteractor

ilog.views.chart.interactor.IlvChartYScrollInteractor

All Implemented Interfaces:

IlvChart3DSupport, Serializable

public class IlvChartYScrollInteractor
extends IlvChartScrollInteractor

An interactor that handles the scroll along the Y-axis using the keyboard.

The registered name of this interactor is "YScroll".

Since:

JViews 5.0

See Also:

IlvChartScrollInteractor, Serialized Form

Field Summary

Fields inherited from class ilog.views.chart.interactor.IlvChartScrollInteractor

NEGATIVE_DIR, POSITIVE_DIR

Fields inherited from class ilog.views.chart.IlvChartInteractor

INTERNAL_HIGH, INTERNAL_LOW, NORMAL

Constructor Summary

Constructors

Constructor and Description
IlvChartYScrollInteractor() Creates a new IlvChartYScrollInteractor object with the negative direction associated with VK_DOWN and the positive direction associated with VK_UP that scrolls 2 steps or 2 percent of the current visible range, whether a steps definition for the Y-axis scale is available.
IlvChartYScrollInteractor(int yAxisIndex, int negativeDirKey, int positiveDirKey, int step) Creates a new IlvChartYScrollInteractor object.

Method Summary

Modifier and Type	Method and Description
protected IlvAxis	getAxis() Returns the axis scrolled by this interactor.
static String	getLocalizedName(Locale locale) Returns a localized name for this interactor class.
protected void	scroll(int direction) Scrolls the chart along the Y-axis in the given direction.

Methods inherited from class ilog.views.chart.interactor.IlvChartScrollInteractor

getDelta, getNegativeDirectionKey, getPositiveDirectionKey, getStep, processKeyEvent, setNegativeDirectionKey, setPositiveDirectionKey, setStep

Methods inherited from class ilog.views.chart.IlvChartInteractor

abort, addChartInteractionListener, chartConnected, create, create, disableEvents, drawGhost, drawGhost, enableEvents, endOperation, fireChartInteractionEvent, getAWTEventMask, getChart, getCoordinateSystem, getData, getData, getEventMask, getEventMaskEx, getGhostBounds, getGhostColor, getInteractorClassByName, getLocalizedName, getPriority, getRegisteredInteractorsByName, getShortName, getXAxis, getXORColor, getYAxis, getYAxisIndex, handleExpose, has3DSupport, initGhostGraphics, interactionStarted, isAborted, isAllowDrawGhost, isConsumeEvents, isHandling, isInOperation, isXORGhost, processMouseEvent, processMouseMotionEvent, register, removeChartInteractionListener, setAborted, setAllowDrawGhost, setChart, setConsumeEvents, setCursor, setEventMask, setGhostColor, setInOperation, setPriority, setXORColor, setXORGhost, setYAxisIndex, startOperation, toDisplay

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvChartYScrollInteractor

public IlvChartYScrollInteractor()

Creates a new IlvChartYScrollInteractor object with the negative direction associated with VK_DOWN and the positive direction associated with VK_UP that scrolls 2 steps or 2 percent of the current visible range, whether a steps definition for the Y-axis scale is available.

IlvChartYScrollInteractor

public IlvChartYScrollInteractor(int yAxisIndex,
                                 int negativeDirKey,
                                 int positiveDirKey,
                                 int step)

Creates a new IlvChartYScrollInteractor object.

Parameters:

yAxisIndex - The Y-axis index.

negativeDirKey - The key associated with a scroll in the negative direction.

positiveDirKey - The key associated with a scroll in the positive direction.

step - The number of Y-scale steps to scroll or the percentage of the visible range to scroll whether a steps definition for the Y-axis scale is available.

Method Detail

getLocalizedName

public static String getLocalizedName(Locale locale)

Returns a localized name for this interactor class.

Since:

JViews 7.5

getAxis

protected IlvAxis getAxis()

Returns the axis scrolled by this interactor. The default implementation returns the y-axis.

Specified by:

getAxis in class IlvChartScrollInteractor

scroll

protected void scroll(int direction)

Scrolls the chart along the Y-axis in the given direction.

Specified by:

scroll in class IlvChartScrollInteractor