/* ===========================================================
* JFreeChart : a free chart library for the Java(tm) platform
* ===========================================================
*
* (C) Copyright 2000-2014, by Object Refinery Limited and Contributors.
*
* Project Info: http://www.jfree.org/jfreechart/index.html
*
* 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 Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
* [Oracle and Java are registered trademarks of Oracle and/or its affiliates.
* Other names may be trademarks of their respective owners.]
*
* ---------------------
* FontDisplayField.java
* ---------------------
* (C) Copyright 2000-2014, by Object Refinery Limited.
*
* Original Author: David Gilbert (for Object Refinery Limited);
* Contributor(s): Arnaud Lelievre;
*
* Changes (from 26-Oct-2001)
* ----------------------------------
* 26-Oct-2001 : Changed package to com.jrefinery.ui.*;
* 14-Oct-2002 : Fixed errors reported by Checkstyle (DG);
* 08-Sep-2003 : Added internationalization via use of properties
* resourceBundle (RFE 690236) (AL);
* 18-Dec-2008 : Use ResourceBundleWrapper - see JFreeChart patch 1607918 by
* Jess Thrysoee (DG);
*
*/
package org.jfree.chart.ui;
import java.awt.Font;
import java.util.ResourceBundle;
import javax.swing.JTextField;
import org.jfree.chart.util.ResourceBundleWrapper;
/**
* A field for displaying a font selection. The display field itself is
* read-only, to the developer must provide another mechanism to allow the
* user to change the font.
*/
public class FontDisplayField extends JTextField {
private static final long serialVersionUID = 1L;
/** The current font. */
private Font displayFont;
/** The resourceBundle for the localization. */
protected static final ResourceBundle localizationResources =
ResourceBundleWrapper.getBundle("org.jfree.chart.ui.LocalizationBundle");
/**
* Standard constructor - builds a FontDescriptionField initialised with
* the specified font.
*
* @param font the font.
*/
public FontDisplayField(Font font) {
super("");
setDisplayFont(font);
setEnabled(false);
}
/**
* Returns the current font.
*
* @return the font.
*/
public Font getDisplayFont() {
return this.displayFont;
}
/**
* Sets the font.
*
* @param font the font.
*/
public void setDisplayFont(Font font) {
this.displayFont = font;
setText(fontToString(this.displayFont));
}
/**
* Returns a string representation of the specified font.
*
* @param font the font.
*
* @return a string describing the font.
*/
private String fontToString(Font font) {
if (font != null) {
return font.getFontName() + ", " + font.getSize();
}
else {
return localizationResources.getString("No_Font_Selected");
}
}
}