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/*
* AxisActionSetTitle.java of project jchart2d, an action implementation
* to set the title font of an IAxis.
* Copyright (c) 2007 - 2011 Achim Westermann.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* If you modify or optimize the code in a useful way please let me know.
* [email protected]
*
*/
package info.monitorenter.gui.chart.events;
import info.monitorenter.gui.chart.Chart2D;
import info.monitorenter.gui.chart.IAxis;
import info.monitorenter.gui.chart.controls.LayoutFactory.PropertyChangeCheckBoxMenuItem;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.beans.PropertyChangeEvent;
/**
* Action that sets the title String of the
* {@link info.monitorenter.gui.chart.IAxisTitlePainter} of the
* {@link IAxis} specified by the constructor.
*
*
* @author Achim Westermann
*
*
* @version $Revision: 1.6 $
*/
public class AxisActionSetTitleFont
extends AAxisAction {
/** Generated serialVersionUID. */
private static final long serialVersionUID = -7191047648236258328L;
/** The title font to set when this action is triggered. */
private Font m_titleFont;
/**
* Create an Action that accesses the chart's axis by argument
* axis and identifies itself with the given action String.
*
*
* @param chart
* the owner of the axis to trigger actions upon.
*
* @param axis
* needed to identify the axis of the chart: one of {@link Chart2D#X},
* {@link Chart2D#Y}.
*
* @param description
* the descriptive String that will be displayed by
* {@link javax.swing.AbstractButton} subclasses that get this
* Action assigned (
* {@link javax.swing.AbstractButton#setAction(javax.swing.Action)}).
*
* @param font
* the font to set if this action is executed.
*/
public AxisActionSetTitleFont(final Chart2D chart, final String description, final int axis,
final Font font) {
super(chart, description, axis);
this.m_titleFont = font;
}
/**
* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
*/
public void actionPerformed(final ActionEvent e) {
this.getAxis().getAxisTitle().setTitleFont(this.m_titleFont);
}
/**
* @see java.beans.PropertyChangeListener#propertyChange(java.beans.PropertyChangeEvent)
*/
@Override
public void propertyChange(final PropertyChangeEvent evt) {
// will check for an axis replacement and transfer listening to the new axis if so:
super.propertyChange(evt);
String property = evt.getPropertyName();
if (property.equals(IAxis.AxisTitle.PROPERTY_TITLEFONT)) {
Font newFont = (Font) evt.getNewValue();
if (newFont.equals(this.m_titleFont)) {
this.firePropertyChange(PropertyChangeCheckBoxMenuItem.PROPERTY_SELECTED,
new Boolean(false), new Boolean(true));
} else {
this.firePropertyChange(PropertyChangeCheckBoxMenuItem.PROPERTY_SELECTED,
new Boolean(true), new Boolean(false));
}
}
}
}