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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* 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).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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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
Warning:
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
has been added to the java.beans package. Please see XMLEncoder.
Author: Steve Wilson
/**
* 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
* has been added to the <code>java.beans</code> package.
* Please see {@link java.beans.XMLEncoder}.
*
* @author Steve Wilson
*/
@SuppressWarnings("serial") // Same-version serialization only
public class MetalComboBoxEditor extends BasicComboBoxEditor {
Constructs a new instance of MetalComboBoxEditor. /**
* Constructs a new instance of {@code MetalComboBoxEditor}.
*/
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 Insets. This field
might not be used.
/**
* The default editor border <code>Insets</code>. This field
* might not be used.
*/
protected static Insets editorBorderInsets = 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, Insets insets) {
insets.set(2, 2, 2, 0);
return insets;
}
}
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.
Warning:
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
has been added to the java.beans package. Please see XMLEncoder.
/**
* 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
* has been added to the <code>java.beans</code> package.
* Please see {@link java.beans.XMLEncoder}.
*/
@SuppressWarnings("serial") // Same-version serialization only
public static class UIResource extends MetalComboBoxEditor
implements javax.swing.plaf.UIResource {
Constructs a UIResource. /**
* Constructs a {@code UIResource}.
*/
public UIResource() {}
}
}