info.monitorenter.gui.chart.events
Class Chart2DActionPrintSingleton

java.lang.Object
  javax.swing.AbstractAction
      info.monitorenter.gui.chart.events.AChart2DAction
          info.monitorenter.gui.chart.events.Chart2DActionPrintSingleton

All Implemented Interfaces:

java.awt.event.ActionListener, java.beans.PropertyChangeListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.Action

public final class Chart2DActionPrintSingleton
extends AChart2DAction

Singleton Action that prints the current chart by showing a modal print dialog.

Only one instance per target component may exist.

Version:

$Revision: 1.7 $

Author:

Achim Westermann

See Also:

Chart2DActionSetCustomGridColor, Serialized Form

Field Summary

Fields inherited from class info.monitorenter.gui.chart.events.AChart2DAction

m_chart

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

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e)
static Chart2DActionPrintSingleton	getInstance(Chart2D chart) Returns the single instance for the given component or null, if it is not existing.
static Chart2DActionPrintSingleton	getInstance(Chart2D chart, java.lang.String actionName) Returns the single instance for the given component, potentially creating it.
boolean	isPrintWholePage() Returns true if this action triggered a print request for the corresponding chart.
void	propertyChange(java.beans.PropertyChangeEvent evt)
void	resetPrintWholePage() Resets the printing modus for the corresponding chart triggered by this action.

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

Method Detail

getInstance

public static Chart2DActionPrintSingleton getInstance(Chart2D chart)

Returns the single instance for the given component or null, if it is not existing.

Parameters:

chart - the target the action will work on

Returns:

the single instance for the given component or null.

getInstance

public static Chart2DActionPrintSingleton getInstance(Chart2D chart,
                                                      java.lang.String actionName)

Returns the single instance for the given component, potentially creating it.

If an instance for the given component had been created the description String is ignored.

Parameters:

chart - the target the action will work on

actionName - the descriptive String that will be displayed by AbstractButton subclasses that get this Action assigned ( AbstractButton.setAction(javax.swing.Action)).

Returns:

the single instance for the given component.

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

See Also:

ActionListener.actionPerformed(java.awt.event.ActionEvent)

isPrintWholePage

public final boolean isPrintWholePage()

Returns true if this action triggered a print request for the corresponding chart.

Returns:

true if this action triggered a print request for the corresponding chart.

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent evt)

See Also:

PropertyChangeListener.propertyChange(java.beans.PropertyChangeEvent)

resetPrintWholePage

public final void resetPrintWholePage()

Resets the printing modus for the corresponding chart triggered by this action.

Has to be called by Chart2D.paint(java.awt.Graphics) when printing was triggered from here.