Package Summary Overview Summary

### class:DefaultListCellRenderer [NONE]
- All Implemented Interfaces: ImageObserver, MenuContainer, Serializable, Accessible, ListCellRenderer<Object>, SwingConstants Direct Known Subclasses: DefaultListCellRenderer.UIResource, MetalFileChooserUI.FileRenderer, MetalFileChooserUI.FilterComboBoxRenderer
      public class DefaultListCellRenderer
      extends JLabel
      implements ListCellRenderer<Object>, Serializable
Renders an item in a list. Implementation Note: This class overrides `invalidate`, `validate`, `revalidate`, `repaint`, `isOpaque`, and `firePropertyChange` solely to improve performance. If not overridden, these frequently called methods would execute code paths that are unnecessary for the default list cell renderer. If you write your own renderer, take care to weigh the benefits and drawbacks of overriding these methods. 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`. Since: 1.2

### field:noFocusBorder [NONE]
- #### noFocusBorder
      protected static Border noFocusBorder

### constructor:DefaultListCellRenderer() [NONE]
- #### DefaultListCellRenderer
      public DefaultListCellRenderer()
Constructs a default renderer object for an item in a list.

### method:getListCellRendererComponent(javax.swing.JList, java.lang.Object, int, boolean, boolean) [NONE]
- #### getListCellRendererComponent
      public Component getListCellRendererComponent(JList<?> list,
                                                    Object value,
                                                    int index,
                                                    boolean isSelected,
                                                    boolean cellHasFocus)
Description copied from interface: `ListCellRenderer` Return a component that has been configured to display the specified value. That component's `paint` method is then called to "render" the cell. If it is necessary to compute the dimensions of a list because the list cells do not have a fixed size, this method is called to generate a component on which `getPreferredSize` can be invoked. Specified by: `getListCellRendererComponent` in interface `ListCellRenderer<Object>` Parameters: `list` - The JList we're painting. `value` - The value returned by list.getModel().getElementAt(index). `index` - The cells index. `isSelected` - True if the specified cell was selected. `cellHasFocus` - True if the specified cell has the focus. Returns: A component whose paint() method will render the specified value. See Also: `JList`, `ListSelectionModel`, `ListModel`

### method:isOpaque() [NONE]
- #### isOpaque
      public boolean isOpaque()
Overridden for performance reasons. See the Implementation Note for more information. Overrides: `isOpaque` in class `JComponent` Returns: `true` if the background is completely opaque and differs from the JList's background; `false` otherwise Since: 1.5 See Also: `JComponent.setOpaque(boolean)`

### method:validate() [NONE]
- #### validate
      public void validate()
Overridden for performance reasons. See the Implementation Note for more information. Overrides: `validate` in class `Container` See Also: `Container.add(java.awt.Component)`, `Container.invalidate()`, `Container.isValidateRoot()`, `JComponent.revalidate()`, `Container.validateTree()`

### method:invalidate() [NONE]
- #### invalidate
      public void invalidate()
Overridden for performance reasons. See the Implementation Note for more information. Overrides: `invalidate` in class `Container` Since: 1.5 See Also: `Container.validate()`, `Container.layout()`, `LayoutManager2`

### method:repaint() [NONE]
- #### repaint
      public void repaint()
Overridden for performance reasons. See the Implementation Note for more information. Overrides: `repaint` in class `Component` Since: 1.5 See Also: `Component.update(Graphics)`

### method:revalidate() [NONE]
- #### revalidate
      public void revalidate()
Overridden for performance reasons. See the Implementation Note for more information. Overrides: `revalidate` in class `JComponent` See Also: `Component.invalidate()`, `Container.validate()`, `JComponent.isValidateRoot()`, `RepaintManager.addInvalidComponent(javax.swing.JComponent)`

### method:repaint(long, int, int, int, int) [NONE]
- #### repaint
      public void repaint(long tm,
                          int x,
                          int y,
                          int width,
                          int height)
Overridden for performance reasons. See the Implementation Note for more information. Overrides: `repaint` in class `JComponent` Parameters: `tm` - this parameter is not used `x` - the x value of the dirty region `y` - the y value of the dirty region `width` - the width of the dirty region `height` - the height of the dirty region See Also: `JComponent.isPaintingOrigin()`, `Component.isShowing()`, `RepaintManager.addDirtyRegion(javax.swing.JComponent, int, int, int, int)`

### method:repaint(java.awt.Rectangle) [NONE]
- #### repaint
      public void repaint(Rectangle r)
Overridden for performance reasons. See the Implementation Note for more information. Overrides: `repaint` in class `JComponent` Parameters: `r` - a `Rectangle` containing the dirty region See Also: `JComponent.isPaintingOrigin()`, `Component.isShowing()`, `RepaintManager.addDirtyRegion(javax.swing.JComponent, int, int, int, int)`

### method:firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object) [NONE]
- #### firePropertyChange
      protected void firePropertyChange(String propertyName,
                                        Object oldValue,
                                        Object newValue)
Overridden for performance reasons. See the Implementation Note for more information. Overrides: `firePropertyChange` in class `Component` Parameters: `propertyName` - the property whose value has changed `oldValue` - the property's previous value `newValue` - the property's new value

### method:firePropertyChange(java.lang.String, byte, byte) [NONE]
- #### firePropertyChange
      public void firePropertyChange(String propertyName,
                                     byte oldValue,
                                     byte newValue)
Overridden for performance reasons. See the Implementation Note for more information. Overrides: `firePropertyChange` in class `Component` Parameters: `propertyName` - the programmatic name of the property that was changed `oldValue` - the old value of the property (as a byte) `newValue` - the new value of the property (as a byte) See Also: `Component.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object)`

### method:firePropertyChange(java.lang.String, char, char) [NONE]
- #### firePropertyChange
      public void firePropertyChange(String propertyName,
                                     char oldValue,
                                     char newValue)
Overridden for performance reasons. See the Implementation Note for more information. Overrides: `firePropertyChange` in class `JComponent` Parameters: `propertyName` - the programmatic name of the property that was changed `oldValue` - the old value of the property (as a char) `newValue` - the new value of the property (as a char) See Also: `Component.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object)`

### method:firePropertyChange(java.lang.String, short, short) [NONE]
- #### firePropertyChange
      public void firePropertyChange(String propertyName,
                                     short oldValue,
                                     short newValue)
Overridden for performance reasons. See the Implementation Note for more information. Overrides: `firePropertyChange` in class `Component` Parameters: `propertyName` - the programmatic name of the property that was changed `oldValue` - the old value of the property (as a short) `newValue` - the new value of the property (as a short) See Also: `Component.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object)`

### method:firePropertyChange(java.lang.String, int, int) [NONE]
- #### firePropertyChange
      public void firePropertyChange(String propertyName,
                                     int oldValue,
                                     int newValue)
Overridden for performance reasons. See the Implementation Note for more information. Overrides: `firePropertyChange` in class `JComponent` Parameters: `propertyName` - the property whose value has changed `oldValue` - the property's previous value `newValue` - the property's new value

### method:firePropertyChange(java.lang.String, long, long) [NONE]
- #### firePropertyChange
      public void firePropertyChange(String propertyName,
                                     long oldValue,
                                     long newValue)
Overridden for performance reasons. See the Implementation Note for more information. Overrides: `firePropertyChange` in class `Component` Parameters: `propertyName` - the programmatic name of the property that was changed `oldValue` - the old value of the property (as a long) `newValue` - the new value of the property (as a long) See Also: `Component.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object)`

### method:firePropertyChange(java.lang.String, float, float) [NONE]
- #### firePropertyChange
      public void firePropertyChange(String propertyName,
                                     float oldValue,
                                     float newValue)
Overridden for performance reasons. See the Implementation Note for more information. Overrides: `firePropertyChange` in class `Component` Parameters: `propertyName` - the programmatic name of the property that was changed `oldValue` - the old value of the property (as a float) `newValue` - the new value of the property (as a float) See Also: `Component.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object)`

### method:firePropertyChange(java.lang.String, double, double) [NONE]
- #### firePropertyChange
      public void firePropertyChange(String propertyName,
                                     double oldValue,
                                     double newValue)
Overridden for performance reasons. See the Implementation Note for more information. Overrides: `firePropertyChange` in class `Component` Parameters: `propertyName` - the programmatic name of the property that was changed `oldValue` - the old value of the property (as a double) `newValue` - the new value of the property (as a double) See Also: `Component.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object)`

### method:firePropertyChange(java.lang.String, boolean, boolean) [NONE]
- #### firePropertyChange
      public void firePropertyChange(String propertyName,
                                     boolean oldValue,
                                     boolean newValue)
Overridden for performance reasons. See the Implementation Note for more information. Overrides: `firePropertyChange` in class `JComponent` Parameters: `propertyName` - the property whose value has changed `oldValue` - the property's previous value `newValue` - the property's new value