/* * @(#)MetalComboBoxEditor.java 1.25 05/10/31 * * Copyright 2004 Sun Microsystems, Inc. All rights reserved. * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. */ 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 JavaBeansTM
* has been added to the java.beans
package.
* Please see {@link java.beans.XMLEncoder}.
*
* @version 1.25 10/31/05
* @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);
}
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.
*
* 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 JavaBeansTM
* has been added to the java.beans
package.
* Please see {@link java.beans.XMLEncoder}.
*/
public static class UIResource extends MetalComboBoxEditor
implements javax.swing.plaf.UIResource {
}
}