/**
* ========================================
* JFreeReport : a free Java report library
* ========================================
*
* Project Info: http://reporting.pentaho.org/
*
* (C) Copyright 2000-2007, by Object Refinery Limited, Pentaho Corporation and Contributors.
*
* 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., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ------------
* $Id: JStatusBar.java 3525 2007-10-16 11:43:48Z tmorgner $
* ------------
* (C) Copyright 2000-2005, by Object Refinery Limited.
* (C) Copyright 2005-2007, by Pentaho Corporation.
*/
package org.jfree.report.modules.gui.swing.common;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.IllegalComponentStateException;
import java.util.Locale;
import javax.swing.BorderFactory;
import javax.swing.Icon;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.UIManager;
import org.jfree.report.modules.gui.common.DefaultIconTheme;
import org.jfree.report.modules.gui.common.IconTheme;
public class JStatusBar extends JComponent
{
public static final int TYPE_ERROR = 3;
public static final int TYPE_WARNING = 2;
public static final int TYPE_INFORMATION = 1;
public static final int TYPE_NONE = 0;
private JComponent otherComponents;
private JLabel statusHolder;
private IconTheme iconTheme;
private int statusType;
public JStatusBar()
{
this(new DefaultIconTheme());
}
public JStatusBar (final IconTheme theme)
{
setLayout(new BorderLayout());
setBorder(BorderFactory.createMatteBorder
(1, 0, 0, 0, UIManager.getDefaults().getColor("controlShadow")));
statusHolder = new JLabel(" ");
statusHolder.setMinimumSize(new Dimension(0, 20));
add(statusHolder, BorderLayout.CENTER);
otherComponents = new JPanel();
add(otherComponents, BorderLayout.EAST);
this.iconTheme = theme;
}
protected IconTheme getIconTheme()
{
return iconTheme;
}
public void setIconTheme(final IconTheme iconTheme)
{
final IconTheme oldTheme = this.iconTheme;
this.iconTheme = iconTheme;
firePropertyChange("iconTheme", oldTheme, iconTheme);
if (iconTheme == null)
{
statusHolder.setIcon(null);
}
else
{
updateTypeIcon(getStatusType());
}
}
public JComponent getExtensionArea ()
{
return otherComponents;
}
public int getStatusType()
{
return statusType;
}
public String getStatusText()
{
return statusHolder.getText();
}
public void setStatusText (final String text)
{
final String oldText = statusHolder.getText();
this.statusHolder.setText(text);
firePropertyChange("statusText", oldText, text);
}
public void setStatusType (final int type)
{
final int oldType = statusType;
this.statusType = type;
firePropertyChange("statusType", oldType, type);
updateTypeIcon(type);
}
public void setStatus (final int type, final String text)
{
this.statusType = type;
updateTypeIcon(type);
statusHolder.setText(text);
}
private void updateTypeIcon(final int type)
{
if (iconTheme != null)
{
if (type == TYPE_ERROR)
{
final Icon res = getIconTheme().getSmallIcon(getLocale(), "statusbar.errorIcon");
statusHolder.setIcon(res);
}
else if (type == TYPE_WARNING)
{
final Icon res = getIconTheme().getSmallIcon(getLocale(), "statusbar.warningIcon");
statusHolder.setIcon(res);
}
else if (type == TYPE_INFORMATION)
{
final Icon res = getIconTheme().getSmallIcon(getLocale(), "statusbar.informationIcon");
statusHolder.setIcon(res);
}
else
{
final Icon res = getIconTheme().getSmallIcon(getLocale(), "statusbar.otherIcon");
statusHolder.setIcon(res);
}
}
}
public void clear ()
{
setStatus(TYPE_NONE, " ");
}
/**
* Gets the locale of this component.
*
* @return this component's locale; if this component does not have a locale,
* the locale of its parent is returned
* @throws java.awt.IllegalComponentStateException
* if the <code>Component</code> does not have its own locale and has
* not yet been added to a containment hierarchy such that the locale
* can be determined from the containing parent
* @see #setLocale
* @since JDK1.1
*/
public Locale getLocale()
{
try
{
return super.getLocale();
}
catch(IllegalComponentStateException ice)
{
return Locale.getDefault();
}
}
}