/[classpath]/classpath/javax/swing/DefaultListCellRenderer.java
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Diff of /classpath/javax/swing/DefaultListCellRenderer.java

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revision 1.4 by mkoch, Fri Mar 19 21:22:24 2004 UTC revision 1.4.2.1 by gnu_andrew, Fri Jan 14 10:24:16 2005 UTC
# Line 41  import java.awt.Component; Line 41  import java.awt.Component;
41  import java.awt.Rectangle;  import java.awt.Rectangle;
42  import java.io.Serializable;  import java.io.Serializable;
43  import javax.swing.border.Border;  import javax.swing.border.Border;
44    import javax.swing.border.EmptyBorder;
45    
46    
47  /**  /**
48   * DefaultListCellRenderer   * DefaultListCellRenderer. This class is responsible for rendering  list
49     * cells.
50   *   *
51   * @author Andrew Selkirk   * @author Andrew Selkirk
52   * @version 1.0   * @version 1.0
53   */   */
54  public class DefaultListCellRenderer  public class DefaultListCellRenderer extends JLabel implements ListCellRenderer,
55    extends JLabel implements ListCellRenderer, Serializable                                                                 Serializable
56  {  {
57    static final long serialVersionUID = 7708947179685189462L;    static final long serialVersionUID = 7708947179685189462L;
58    
# Line 62  public class DefaultListCellRenderer Line 64  public class DefaultListCellRenderer
64      }      }
65    }    }
66    
67    /** noFocusBorder */    /**
68    protected static Border noFocusBorder = null; // TODO     * This border is used whenever renderer doesn't have a focus.
69       */
70      protected static Border noFocusBorder = new EmptyBorder(1, 1, 1, 1);
71    
72    /**    /**
73     * getListCellRendererComponent     * getListCellRendererComponent
74     *     *
75     * @param list TODO     * @param list JList list for the 'value'
76     * @param value TODO     * @param value object that should be rendered in the cell
77     * @param index TODO     * @param index index of the cell
78     * @param isSelected TODO     * @param isSelected draw cell highlighted if isSelected is true
79     * @param cellHasFocus TODO     * @param cellHasFocus draw focus rectangle around cell if the cell has
80       *        focus
81     *     *
82     * @return Component     * @return Component that will be painted to the desired cell.
83     */     */
84    public Component getListCellRendererComponent(JList list, Object value,    public Component getListCellRendererComponent(JList list, Object value,
85                                                  int index, boolean isSelected,                                                  int index, boolean isSelected,
# Line 86  public class DefaultListCellRenderer Line 91  public class DefaultListCellRenderer
91    
92      if (isSelected)      if (isSelected)
93        {        {
94          setBackground(list.getSelectionBackground());          setBackground(list.getSelectionBackground());
95          setForeground(list.getSelectionForeground());          setForeground(list.getSelectionForeground());
96        }        }
97      else      else
98        {        {
99          setBackground(list.getBackground());          setBackground(list.getBackground());
100          setForeground(list.getForeground());          setForeground(list.getForeground());
101        }        }
102    
103      setEnabled(list.isEnabled());      setEnabled(list.isEnabled());
104      setFont(list.getFont());      setFont(list.getFont());
105    
106        // Use focusCellHighlightBorder when renderer has focus and
107        // noFocusBorder otherwise
108        
109        if (cellHasFocus)
110          setBorder(UIManager.getBorder("List.focusCellHighlightBorder"));
111        else
112          setBorder(noFocusBorder);
113    
114      return this;      return this;
115    }    }
116    
117    public void validate() {}    public void validate()
118    public void revalidate() {}    {
119    public void repaint(long tm, int x, int y, int w, int h) {}    }
120    public void repaint(Rectangle rect) {}  
121    protected void firePropertyChange(String propertyName, Object oldValue, Object newValue){}    public void revalidate()
122    public void firePropertyChange(String propertyName, byte oldValue, byte newValue) {}    {
123    public void firePropertyChange(String propertyName, char oldValue, char newValue) {}    }
124    public void firePropertyChange(String propertyName, short oldValue, short newValue) {}  
125    public void firePropertyChange(String propertyName, int oldValue, int newValue) {}    public void repaint(long tm, int x, int y, int w, int h)
126    public void firePropertyChange(String propertyName, long oldValue, long newValue) {}    {
127    public void firePropertyChange(String propertyName, float oldValue, float newValue) {}    }
128    public void firePropertyChange(String propertyName, double oldValue, double newValue) {}  
129    public void firePropertyChange(String propertyName, boolean oldValue, boolean newValue) {}    public void repaint(Rectangle rect)
130      {
131      }
132    
133      protected void firePropertyChange(String propertyName, Object oldValue,
134                                        Object newValue)
135      {
136      }
137    
138      public void firePropertyChange(String propertyName, byte oldValue,
139                                     byte newValue)
140      {
141      }
142    
143      public void firePropertyChange(String propertyName, char oldValue,
144                                     char newValue)
145      {
146      }
147    
148      public void firePropertyChange(String propertyName, short oldValue,
149                                     short newValue)
150      {
151      }
152    
153      public void firePropertyChange(String propertyName, int oldValue,
154                                     int newValue)
155      {
156      }
157    
158      public void firePropertyChange(String propertyName, long oldValue,
159                                     long newValue)
160      {
161      }
162    
163      public void firePropertyChange(String propertyName, float oldValue,
164                                     float newValue)
165      {
166      }
167    
168      public void firePropertyChange(String propertyName, double oldValue,
169                                     double newValue)
170      {
171      }
172    
173      public void firePropertyChange(String propertyName, boolean oldValue,
174                                     boolean newValue)
175      {
176      }
177  }  }

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