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java.awt
Class List

java.lang.Object
  extended by java.awt.Component
      extended by java.awt.List
All Implemented Interfaces:
ImageObserver, ItemSelectable, MenuContainer, Serializable, Accessible
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Top Examples
public void add(String item)
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public void add(String item,
                int index)
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public void addActionListener(ActionListener l)
See Also:
ActionEvent, getActionListeners(), removeActionListener(java.awt.event.ActionListener)
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@Deprecated
public void addItem(String item)
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@Deprecated
public void addItem(String item,
                               int index)
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public void addItemListener(ItemListener l)
See Also:
ItemEvent, deselect(int), select(int), getItemListeners(), removeItemListener(java.awt.event.ItemListener), ItemSelectable
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public void addNotify()
See Also:
Component.removeNotify(), Component.isDisplayable()
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@Deprecated
public boolean allowsMultipleSelections()
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@Deprecated
public void clear()
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@Deprecated
public int countItems()
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@Deprecated
public void delItem(int position)
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@Deprecated
public void delItems(int start,
                                int end)
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public void deselect(int index)
See Also:
isIndexSelected(int), getSelectedItem(), select(int)
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public AccessibleContext getAccessibleContext()
See Also:
Component, Accessible
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public ActionListener[] getActionListeners()
See Also:
ActionEvent, removeActionListener(java.awt.event.ActionListener), addActionListener(java.awt.event.ActionListener)
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public String getItem(int index)
See Also:
getItemCount()
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public int getItemCount()
See Also:
getItem(int)
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public ItemListener[] getItemListeners()
See Also:
ItemEvent, removeItemListener(java.awt.event.ItemListener), addItemListener(java.awt.event.ItemListener)
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public String[] getItems()
See Also:
isIndexSelected(int), deselect(int), select(int)
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public <T extends EventListener> T[] getListeners(Class<T> listenerType)
See Also:
getItemListeners(), ClassCastException, Component
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public Dimension getMinimumSize()
See Also:
Component
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public Dimension getMinimumSize(int rows)
See Also:
Component.getMinimumSize()
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public Dimension getPreferredSize()
See Also:
Component
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public Dimension getPreferredSize(int rows)
See Also:
Component.getPreferredSize()
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public int getRows()
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public int getSelectedIndex()
See Also:
isIndexSelected(int), deselect(int), select(int)
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public int[] getSelectedIndexes()
See Also:
isIndexSelected(int), deselect(int), select(int)
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public String getSelectedItem()
See Also:
isIndexSelected(int), deselect(int), select(int)
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public String[] getSelectedItems()
See Also:
isIndexSelected(int), deselect(int), select(int)
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public Object[] getSelectedObjects()
See Also:
ItemSelectable, getSelectedItems()
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public int getVisibleIndex()
See Also:
makeVisible(int)
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public boolean isIndexSelected(int index)
See Also:
deselect(int), select(int)
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public boolean isMultipleMode()
See Also:
setMultipleMode(boolean)
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@Deprecated
public boolean isSelected(int index)
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public List()
     throws HeadlessException
See Also:
GraphicsEnvironment.isHeadless()
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public List(int rows)
     throws HeadlessException
See Also:
GraphicsEnvironment.isHeadless()
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public List(int rows,
            boolean multipleMode)
     throws HeadlessException
See Also:
GraphicsEnvironment.isHeadless()
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public void makeVisible(int index)
See Also:
getVisibleIndex()
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@Deprecated
public Dimension minimumSize()
See Also:
Component
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@Deprecated
public Dimension minimumSize(int rows)
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protected String paramString()
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Component
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@Deprecated
public Dimension preferredSize()
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Component
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@Deprecated
public Dimension preferredSize(int rows)
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protected void processActionEvent(ActionEvent e)
See Also:
Component.enableEvents(long), addActionListener(java.awt.event.ActionListener), ActionListener
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protected void processEvent(AWTEvent e)
See Also:
processItemEvent(java.awt.event.ItemEvent), processActionEvent(java.awt.event.ActionEvent), ItemEvent, ActionEvent, Component
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protected void processItemEvent(ItemEvent e)
See Also:
Component.enableEvents(long), addItemListener(java.awt.event.ItemListener), ItemListener
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public void remove(int position)
See Also:
add(String, int), ArrayIndexOutOfBoundsException
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public void remove(String item)
See Also:
IllegalArgumentException
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public void removeActionListener(ActionListener l)
See Also:
ActionEvent, getActionListeners(), addActionListener(java.awt.event.ActionListener)
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public void removeAll()
See Also:
delItems(int, int), remove(java.lang.String)
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public void removeItemListener(ItemListener l)
See Also:
ItemEvent, getItemListeners(), addItemListener(java.awt.event.ItemListener), ItemSelectable
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public void removeNotify()
See Also:
Component.addNotify(), Component.isDisplayable()
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public void replaceItem(String newValue,
                        int index)
See Also:
ArrayIndexOutOfBoundsException
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[1452]How to change the color of a text in a list box??
By shaahul21 { at } sify { dot } com on 2005/06/17 02:43:34  Rate
 
   import java.io.*; 
 import java.applet.*; 
 import java.awt.*; 
 import java.awt.event.*; 
 import javax.swing.ListCellRenderer.*; 
 /* 
  < applet code="change" width=500 height=500 >  
  < /applet >  
 */ 
  
  
 public class change extends Applet 
  
  
  {    
   public change (  )  
    { super (  ) ; }  
   //public boolean mouseclicked = false; 
   public void init (  )  
    {   setBackground ( Color.white ) ; 
     setForeground ( Color.red ) ; 
     try 
      {   setLayout ( null ) ; 
       DrawPanel drawpanel=new DrawPanel (  ) ; 
       add ( drawpanel ) ; 
        
        
      }  
     catch ( Exception e )  {  }  
    
    }  
  
  
   public void start (  )  {  }  
    
   public void stop (  )  {  }  
    
  }  
  
  
 class DrawPanel extends Panel// implements ItemListener 
  {  
 List c; 
 int index; 
 public String selection,selected; 
  
  
  
    
   public String getSelectedItem (  )  
    {  
     selected=c.getSelectedItem ( setBackground ( Color.blue )  ) ; 
     return selected; 
    }  
      
   public int getSelectedIndex (  )  
    {  
     index=c.getSelectedIndex (  ) ; 
     return index; 
    
    }  
    
   public void replaceItem ( String selected,int index )   
    {  
     selection.setBackground ( Color.cyan ) ; 
     selection.setFont ( new Font ( "Roman",Font.ITALIC,38 )  ) ; 
     repaint (  ) ; 
     return ( this ) ; 
      
    }  
   public DrawPanel (  )  
    {   setBounds ( 0,150,500,500 ) ; 
     setBackground ( Color.orange ) ; 
     setForeground ( Color.yellow ) ; 
     List c = new List (  ) ; 
  
  
           c.addItem ( "A" ) ; 
  
  
           c.addItem ( "B" ) ; 
  
  
           c.addItem ( "C" ) ; 
     c.addItem ( "D" ) ; 
     c.addItem ( "E" ) ; 
     c.addItem ( "F" ) ; 
     c.addItem ( "G" ) ; 
     c.addItem ( "H" ) ; 
     c.addItem ( "I" ) ; 
     c.addItem ( "J" ) ; 
     c.addItem ( "K" ) ; 
  
  
           add ( "center",c ) ; 
      
    }  
    
    
  
  
   public void paint ( Graphics g )  {  }  
        
  
  
    
  
  
  }  
  
  
  note:i want to change the color of a text in a list box through replaceItem (  )  method but i am getting a error of missing return statement.if i give a return statement then it points that void type should not be allowed here. 
 
public void select(int index)
See Also:
isIndexSelected(int), getSelectedItem()
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public void setMultipleMode(boolean b)
See Also:
isMultipleMode()
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@Deprecated
public void setMultipleSelections(boolean b)
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