< prev index next >

src/java.desktop/share/classes/com/sun/java/swing/plaf/motif/MotifOptionPaneUI.java

Print this page




  42  * <strong>Warning:</strong>
  43  * Serialized objects of this class will not be compatible with
  44  * future Swing releases.  The current serialization support is appropriate
  45  * for short term storage or RMI between applications running the same
  46  * version of Swing.  A future release of Swing will provide support for
  47  * long term persistence.
  48  *
  49  * @author Scott Violet
  50  */
  51 public class MotifOptionPaneUI extends BasicOptionPaneUI
  52 {
  53     /**
  54       * Creates a new MotifOptionPaneUI instance.
  55       */
  56     public static ComponentUI createUI(JComponent x) {
  57         return new MotifOptionPaneUI();
  58     }
  59 
  60     /**
  61      * Creates and returns a Container containin the buttons. The buttons
  62      * are created by calling <code>getButtons</code>.
  63      */
  64     protected Container createButtonArea() {
  65         Container          b = super.createButtonArea();
  66 
  67         if(b != null && b.getLayout() instanceof ButtonAreaLayout) {
  68             ((ButtonAreaLayout)b.getLayout()).setCentersChildren(false);
  69         }
  70         return b;
  71     }
  72 
  73     /**
  74      * Returns null, CDE/Motif does not impose a minimum size.
  75      */
  76     public Dimension getMinimumOptionPaneSize() {
  77         return null;
  78     }
  79 
  80     @SuppressWarnings("serial") // anonymous class
  81     protected Container createSeparator() {
  82         return new JPanel() {
  83 
  84             public Dimension getPreferredSize() {
  85                 return new Dimension(10, 2);
  86             }
  87 
  88             public void paint(Graphics g) {
  89                 int width = getWidth();
  90                 g.setColor(Color.darkGray);
  91                 g.drawLine(0, 0, width, 0);
  92                 g.setColor(Color.white);
  93                 g.drawLine(0, 1, width, 1);
  94             }
  95         };
  96     }
  97 
  98     /**
  99      * Creates and adds a JLabel representing the icon returned from
 100      * <code>getIcon</code> to <code>top</code>. This is messaged from
 101      * <code>createMessageArea</code>
 102      */
 103     protected void addIcon(Container top) {
 104         /* Create the icon. */
 105         Icon                  sideIcon = getIcon();
 106 
 107         if (sideIcon != null) {
 108             JLabel            iconLabel = new JLabel(sideIcon);
 109 
 110             iconLabel.setVerticalAlignment(SwingConstants.CENTER);
 111             top.add(iconLabel, "West");
 112         }
 113     }
 114 
 115 }


  42  * <strong>Warning:</strong>
  43  * Serialized objects of this class will not be compatible with
  44  * future Swing releases.  The current serialization support is appropriate
  45  * for short term storage or RMI between applications running the same
  46  * version of Swing.  A future release of Swing will provide support for
  47  * long term persistence.
  48  *
  49  * @author Scott Violet
  50  */
  51 public class MotifOptionPaneUI extends BasicOptionPaneUI
  52 {
  53     /**
  54       * Creates a new MotifOptionPaneUI instance.
  55       */
  56     public static ComponentUI createUI(JComponent x) {
  57         return new MotifOptionPaneUI();
  58     }
  59 
  60     /**
  61      * Creates and returns a Container containin the buttons. The buttons
  62      * are created by calling {@code getButtons}.
  63      */
  64     protected Container createButtonArea() {
  65         Container          b = super.createButtonArea();
  66 
  67         if(b != null && b.getLayout() instanceof ButtonAreaLayout) {
  68             ((ButtonAreaLayout)b.getLayout()).setCentersChildren(false);
  69         }
  70         return b;
  71     }
  72 
  73     /**
  74      * Returns null, CDE/Motif does not impose a minimum size.
  75      */
  76     public Dimension getMinimumOptionPaneSize() {
  77         return null;
  78     }
  79 
  80     @SuppressWarnings("serial") // anonymous class
  81     protected Container createSeparator() {
  82         return new JPanel() {
  83 
  84             public Dimension getPreferredSize() {
  85                 return new Dimension(10, 2);
  86             }
  87 
  88             public void paint(Graphics g) {
  89                 int width = getWidth();
  90                 g.setColor(Color.darkGray);
  91                 g.drawLine(0, 0, width, 0);
  92                 g.setColor(Color.white);
  93                 g.drawLine(0, 1, width, 1);
  94             }
  95         };
  96     }
  97 
  98     /**
  99      * Creates and adds a JLabel representing the icon returned from
 100      * {@code getIcon} to {@code top}. This is messaged from
 101      * {@code createMessageArea}
 102      */
 103     protected void addIcon(Container top) {
 104         /* Create the icon. */
 105         Icon                  sideIcon = getIcon();
 106 
 107         if (sideIcon != null) {
 108             JLabel            iconLabel = new JLabel(sideIcon);
 109 
 110             iconLabel.setVerticalAlignment(SwingConstants.CENTER);
 111             top.add(iconLabel, "West");
 112         }
 113     }
 114 
 115 }
< prev index next >