/*
* Copyright (c) 1998, 2005, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
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*/
package javax.swing.plaf.metal;
import javax.swing.*;
import javax.swing.border.*;
import java.io.Serializable;
import java.awt.*;
import java.awt.event.*;
import javax.swing.plaf.basic.BasicComboBoxEditor;
/**
* The default editor for Metal editable combo boxes
* <p>
* <strong>Warning:</strong>
* Serialized objects of this class will not be compatible with
* future Swing releases. The current serialization support is
* appropriate for short term storage or RMI between applications running
* the same version of Swing. As of 1.4, support for long term storage
* of all JavaBeans<sup><font size="-2">TM</font></sup>
* has been added to the <code>java.beans</code> package.
* Please see {@link java.beans.XMLEncoder}.
*
* @author Steve Wilson
*/
public class MetalComboBoxEditor extends BasicComboBoxEditor {
public MetalComboBoxEditor() {
super();
//editor.removeFocusListener(this);
editor = new JTextField("",9) {
// workaround for 4530952
public void setText(String s) {
if (getText().equals(s)) {
return;
}
super.setText(s);
}
// The preferred and minimum sizes are overriden and padded by
// 4 to keep the size as it previously was. Refer to bugs
// 4775789 and 4517214 for details.
public Dimension getPreferredSize() {
Dimension pref = super.getPreferredSize();
pref.height += 4;
return pref;
}
public Dimension getMinimumSize() {
Dimension min = super.getMinimumSize();
min.height += 4;
return min;
}
};
editor.setBorder( new EditorBorder() );
//editor.addFocusListener(this);
}
/**
* The default editor border <code>Insets</code>. This field
* might not be used.
*/
protected static Insets editorBorderInsets = new Insets( 2, 2, 2, 0 );
private static final Insets SAFE_EDITOR_BORDER_INSETS = new Insets( 2, 2, 2, 0 );
class EditorBorder extends AbstractBorder {
public void paintBorder(Component c, Graphics g, int x, int y, int w, int h) {
g.translate( x, y );
if (MetalLookAndFeel.usingOcean()) {
g.setColor(MetalLookAndFeel.getControlDarkShadow());
g.drawRect(0, 0, w, h - 1);
g.setColor(MetalLookAndFeel.getControlShadow());
g.drawRect(1, 1, w - 2, h - 3);
}
else {
g.setColor( MetalLookAndFeel.getControlDarkShadow() );
g.drawLine( 0, 0, w-1, 0 );
g.drawLine( 0, 0, 0, h-2 );
g.drawLine( 0, h-2, w-1, h-2 );
g.setColor( MetalLookAndFeel.getControlHighlight() );
g.drawLine( 1, 1, w-1, 1 );
g.drawLine( 1, 1, 1, h-1 );
g.drawLine( 1, h-1, w-1, h-1 );
g.setColor( MetalLookAndFeel.getControl() );
g.drawLine( 1, h-2, 1, h-2 );
}
g.translate( -x, -y );
}
public Insets getBorderInsets( Component c ) {
if (System.getSecurityManager() != null) {
return SAFE_EDITOR_BORDER_INSETS;
} else {
return editorBorderInsets;
}
}
}
/**
* A subclass of BasicComboBoxEditor that implements UIResource.
* BasicComboBoxEditor doesn't implement UIResource
* directly so that applications can safely override the
* cellRenderer property with BasicListCellRenderer subclasses.
* <p>
* <strong>Warning:</strong>
* Serialized objects of this class will not be compatible with
* future Swing releases. The current serialization support is
* appropriate for short term storage or RMI between applications running
* the same version of Swing. As of 1.4, support for long term storage
* of all JavaBeans<sup><font size="-2">TM</font></sup>
* has been added to the <code>java.beans</code> package.
* Please see {@link java.beans.XMLEncoder}.
*/
public static class UIResource extends MetalComboBoxEditor
implements javax.swing.plaf.UIResource {
}
}