ilog.views.chart.action

Class IlvChartFitAction

java.lang.Object

javax.swing.AbstractAction

ilog.views.chart.action.IlvChartAction

ilog.views.chart.action.IlvChartFitAction

All Implemented Interfaces:

ActionListener, Serializable, Cloneable, EventListener, Action

public class IlvChartFitAction
extends IlvChartAction

This class implements an action that resets the axis visible range of a chart so that all the data is visible. When an IlvChartFitAction is created, it registers an internal, private event listener with the chart axis so that the action can automatically enable and disable itself appropriately. If, at a later time, you want to remove the action from the user interface and have it garbage-collected, you will need to explicitly call its IlvChartAction.setChart(ilog.views.chart.IlvChart) method with a null argument to detach the action from the chart, hence removing itself from the listener list.

Since:

JViews 5.0

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Fields inherited from interface javax.swing.Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

Constructors

Constructor and Description
IlvChartFitAction(String name) Creates a new IlvChartFitAction with the specified name.
IlvChartFitAction(String name, Icon icon) Creates a new IlvChartFitAction with the specified name and icon.
IlvChartFitAction(String name, Icon icon, KeyStroke accelerator) Creates a new IlvChartFitAction with the specified name, icon and accelerator.
IlvChartFitAction(String name, Icon icon, KeyStroke accelerator, String shortDescription, String longDescription) Creates a new IlvChartFitAction.

Method Summary

Modifier and Type	Method and Description
void	actionPerformed(ActionEvent event) Called when an action occurred.
protected void	attach() Called when the action has been attached to a new chart.
protected void	computeEnabled() Called when a change occurs on the axis to refresh the enabled property.
protected void	detach() Called when the action is about to be detached from its associated chart.

Methods inherited from class ilog.views.chart.action.IlvChartAction

getAccelerator, getAcceleratorText, getChart, getCoordinateSystem, getIcon, getLongDescription, getShortDescription, getXAxis, getYAxis, getYAxisIndex, setAccelerator, setChart, setIcon, setIcon, setLongDescription, setShortDescription, setYAxisIndex

Methods inherited from class javax.swing.AbstractAction

addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvChartFitAction

public IlvChartFitAction(String name)

Creates a new IlvChartFitAction with the specified name.

IlvChartFitAction

public IlvChartFitAction(String name,
                         Icon icon)

Creates a new IlvChartFitAction with the specified name and icon.

IlvChartFitAction

public IlvChartFitAction(String name,
                         Icon icon,
                         KeyStroke accelerator)

Creates a new IlvChartFitAction with the specified name, icon and accelerator.

IlvChartFitAction

public IlvChartFitAction(String name,
                         Icon icon,
                         KeyStroke accelerator,
                         String shortDescription,
                         String longDescription)

Creates a new IlvChartFitAction.

Parameters:

name - The name of the action. If the action is added to a JMenu, the name will be used as the menu item text. If the action is added to a JToolBar, the name will be used as the button text.

icon - The action optional icon.

accelerator - The action optional keyboard accelerator.

shortDescription - The action optional short description. If not null, this text will be typically used for tooltips.

longDescription - The action optional long description. If not null, this text will be typically used for display in a status bar.

Method Detail

attach

protected void attach()

Called when the action has been attached to a new chart. The default implementation adds the action as an axis listener.

Overrides:

attach in class IlvChartAction

detach

protected void detach()

Called when the action is about to be detached from its associated chart. The default implementation removes the action from the axis listeners.

Overrides:

detach in class IlvChartAction

computeEnabled

protected void computeEnabled()

Called when a change occurs on the axis to refresh the enabled property. The default implementation enables the action unless no chart has been attached yet or nothing need to be done.

Overrides:

computeEnabled in class IlvChartAction

See Also:

IlvChartAction.setChart(ilog.views.chart.IlvChart)

actionPerformed

public void actionPerformed(ActionEvent event)

Called when an action occurred. By default, updates the axis visible range.