Home » openjdk-7 » javax » swing » plaf » metal » [javadoc | source]

    1   /*
    2    * Copyright (c) 1998, 2005, Oracle and/or its affiliates. All rights reserved.
    3    * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
    4    *
    5    * This code is free software; you can redistribute it and/or modify it
    6    * under the terms of the GNU General Public License version 2 only, as
    7    * published by the Free Software Foundation.  Oracle designates this
    8    * particular file as subject to the "Classpath" exception as provided
    9    * by Oracle in the LICENSE file that accompanied this code.
   10    *
   11    * This code is distributed in the hope that it will be useful, but WITHOUT
   12    * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   13    * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
   14    * version 2 for more details (a copy is included in the LICENSE file that
   15    * accompanied this code).
   16    *
   17    * You should have received a copy of the GNU General Public License version
   18    * 2 along with this work; if not, write to the Free Software Foundation,
   19    * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   20    *
   21    * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   22    * or visit www.oracle.com if you need additional information or have any
   23    * questions.
   24    */
   25   
   26   package javax.swing.plaf.metal;
   27   
   28   import javax.swing;
   29   import javax.swing.border;
   30   import java.io.Serializable;
   31   import java.awt;
   32   import java.awt.event;
   33   
   34   import javax.swing.plaf.basic.BasicComboBoxEditor;
   35   
   36   /**
   37    * The default editor for Metal editable combo boxes
   38    * <p>
   39    * <strong>Warning:</strong>
   40    * Serialized objects of this class will not be compatible with
   41    * future Swing releases. The current serialization support is
   42    * appropriate for short term storage or RMI between applications running
   43    * the same version of Swing.  As of 1.4, support for long term storage
   44    * of all JavaBeans<sup><font size="-2">TM</font></sup>
   45    * has been added to the <code>java.beans</code> package.
   46    * Please see {@link java.beans.XMLEncoder}.
   47    *
   48    * @author Steve Wilson
   49    */
   50   public class MetalComboBoxEditor extends BasicComboBoxEditor {
   51   
   52       public MetalComboBoxEditor() {
   53           super();
   54           //editor.removeFocusListener(this);
   55           editor = new JTextField("",9) {
   56                   // workaround for 4530952
   57                   public void setText(String s) {
   58                       if (getText().equals(s)) {
   59                           return;
   60                       }
   61                       super.setText(s);
   62                   }
   63               // The preferred and minimum sizes are overriden and padded by
   64               // 4 to keep the size as it previously was.  Refer to bugs
   65               // 4775789 and 4517214 for details.
   66               public Dimension getPreferredSize() {
   67                   Dimension pref = super.getPreferredSize();
   68                   pref.height += 4;
   69                   return pref;
   70               }
   71               public Dimension getMinimumSize() {
   72                   Dimension min = super.getMinimumSize();
   73                   min.height += 4;
   74                   return min;
   75               }
   76               };
   77   
   78           editor.setBorder( new EditorBorder() );
   79           //editor.addFocusListener(this);
   80       }
   81   
   82      /**
   83       * The default editor border <code>Insets</code>. This field
   84       * might not be used.
   85       */
   86       protected static Insets editorBorderInsets = new Insets( 2, 2, 2, 0 );
   87   
   88       class EditorBorder extends AbstractBorder {
   89           public void paintBorder(Component c, Graphics g, int x, int y, int w, int h) {
   90               g.translate( x, y );
   91   
   92               if (MetalLookAndFeel.usingOcean()) {
   93                   g.setColor(MetalLookAndFeel.getControlDarkShadow());
   94                   g.drawRect(0, 0, w, h - 1);
   95                   g.setColor(MetalLookAndFeel.getControlShadow());
   96                   g.drawRect(1, 1, w - 2, h - 3);
   97               }
   98               else {
   99                   g.setColor( MetalLookAndFeel.getControlDarkShadow() );
  100                   g.drawLine( 0, 0, w-1, 0 );
  101                   g.drawLine( 0, 0, 0, h-2 );
  102                   g.drawLine( 0, h-2, w-1, h-2 );
  103                   g.setColor( MetalLookAndFeel.getControlHighlight() );
  104                   g.drawLine( 1, 1, w-1, 1 );
  105                   g.drawLine( 1, 1, 1, h-1 );
  106                   g.drawLine( 1, h-1, w-1, h-1 );
  107                   g.setColor( MetalLookAndFeel.getControl() );
  108                   g.drawLine( 1, h-2, 1, h-2 );
  109               }
  110   
  111               g.translate( -x, -y );
  112           }
  113   
  114           public Insets getBorderInsets(Component c, Insets insets) {
  115               insets.set(2, 2, 2, 0);
  116               return insets;
  117           }
  118       }
  119   
  120   
  121       /**
  122        * A subclass of BasicComboBoxEditor that implements UIResource.
  123        * BasicComboBoxEditor doesn't implement UIResource
  124        * directly so that applications can safely override the
  125        * cellRenderer property with BasicListCellRenderer subclasses.
  126        * <p>
  127        * <strong>Warning:</strong>
  128        * Serialized objects of this class will not be compatible with
  129        * future Swing releases. The current serialization support is
  130        * appropriate for short term storage or RMI between applications running
  131        * the same version of Swing.  As of 1.4, support for long term storage
  132        * of all JavaBeans<sup><font size="-2">TM</font></sup>
  133        * has been added to the <code>java.beans</code> package.
  134        * Please see {@link java.beans.XMLEncoder}.
  135        */
  136       public static class UIResource extends MetalComboBoxEditor
  137       implements javax.swing.plaf.UIResource {
  138       }
  139   }

Home » openjdk-7 » javax » swing » plaf » metal » [javadoc | source]