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.synth;
  27 
  28 import javax.swing.*;
  29 import javax.swing.event.*;
  30 import javax.swing.plaf.basic.*;
  31 import java.awt.*;
  32 import java.awt.event.*;
  33 import java.beans.PropertyChangeListener;
  34 import java.beans.PropertyChangeEvent;
  35 import java.io.Serializable;
  36 
  37 
  38 /**
  39  * Synth's ComboPopup.
  40  *
  41  * @author Scott Violet
  42  */
  43 class SynthComboPopup extends BasicComboPopup {
  44     public SynthComboPopup( JComboBox combo ) {
  45         super(combo);
  46     }
  47 
  48     /**
  49      * Configures the list which is used to hold the combo box items in the
  50      * popup. This method is called when the UI class
  51      * is created.
  52      *
  53      * @see #createList
  54      */

  55     protected void configureList() {
  56         list.setFont( comboBox.getFont() );
  57         list.setCellRenderer( comboBox.getRenderer() );
  58         list.setFocusable( false );
  59         list.setSelectionMode( ListSelectionModel.SINGLE_SELECTION );
  60         int selectedIndex = comboBox.getSelectedIndex();
  61         if ( selectedIndex == -1 ) {
  62             list.clearSelection();
  63         }
  64         else {
  65             list.setSelectedIndex( selectedIndex );
  66             list.ensureIndexIsVisible( selectedIndex );
  67         }
  68         installListListeners();























  69     }
  70 }

   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.synth;
  27 
  28 import javax.swing.*;
  29 import javax.swing.plaf.ComboBoxUI;
  30 import javax.swing.plaf.basic.BasicComboPopup;
  31 import java.awt.*;




  32 
  33 
  34 /**
  35  * Synth's ComboPopup.
  36  *
  37  * @author Scott Violet
  38  */
  39 class SynthComboPopup extends BasicComboPopup {
  40     public SynthComboPopup( JComboBox combo ) {
  41         super(combo);
  42     }
  43 
  44     /**
  45      * Configures the list which is used to hold the combo box items in the
  46      * popup. This method is called when the UI class
  47      * is created.
  48      *
  49      * @see #createList
  50      */
  51     @Override
  52     protected void configureList() {
  53         list.setFont( comboBox.getFont() );
  54         list.setCellRenderer( comboBox.getRenderer() );
  55         list.setFocusable( false );
  56         list.setSelectionMode( ListSelectionModel.SINGLE_SELECTION );
  57         int selectedIndex = comboBox.getSelectedIndex();
  58         if ( selectedIndex == -1 ) {
  59             list.clearSelection();
  60         }
  61         else {
  62             list.setSelectedIndex( selectedIndex );
  63             list.ensureIndexIsVisible( selectedIndex );
  64         }
  65         installListListeners();
  66     }
  67 
  68     /**
  69      * @inheritDoc
  70      *
  71      * Overridden to take into account any popup insets specified in
  72      * SynthComboBoxUI
  73      */
  74     @Override
  75     protected Rectangle computePopupBounds(int px, int py, int pw, int ph) {
  76         ComboBoxUI ui = comboBox.getUI();
  77         if (ui instanceof SynthComboBoxUI) {
  78             SynthComboBoxUI sui = (SynthComboBoxUI) ui;
  79             if (sui.popupInsets != null) {
  80                 Insets i = sui.popupInsets;
  81                 return super.computePopupBounds(
  82                         px + i.left,
  83                         py + i.top,
  84                         pw - i.left - i.right,
  85                         ph - i.top - i.bottom);
  86             }
  87         }
  88         return super.computePopupBounds(px, py, pw, ph);
  89     }
  90 }