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javax.swing.plaf
Class ListUI  

java.lang.Object
  javax.swing.plaf.ComponentUI
      javax.swing.plaf.ListUI

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public abstract class ListUI

extends ComponentUI

An abstract base class for delegates that implement the pluggable look and feel for a JList.

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Constructor Summary

ListUI()           Constructs a new ListUI.

 

Method Summary
abstract  java.awt.Rectangle	getCellBounds(javax.swing.JList list, int index1, int index2)           Determines the bounding box of the rectangle spanned by two list indices.
abstract  java.awt.Point	indexToLocation(javax.swing.JList list, int index)           Determines the location of the specified cell.
abstract  int	locationToIndex(javax.swing.JList list, java.awt.Point location)           Determines the cell index which is the closest to the specified location.

 

Methods inherited from class javax.swing.plaf.ComponentUI

contains, createUI, getAccessibleChild, getAccessibleChildrenCount, getMaximumSize, getMinimumSize, getPreferredSize, installUI, paint, uninstallUI, update

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

ListUI

public ListUI()

Constructs a new ListUI.

Method Detail

locationToIndex

public abstract int locationToIndex(javax.swing.JList list,
                                    java.awt.Point location)

Determines the cell index which is the closest to the specified location. The find out whether the returned cell actually contains the location, the caller should also use getCellBounds(javax.swing.JList, int, int) 55 .

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indexToLocation

public abstract java.awt.Point indexToLocation(javax.swing.JList list,
                                               int index)

Determines the location of the specified cell.

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getCellBounds

public abstract java.awt.Rectangle getCellBounds(javax.swing.JList list,
                                                 int index1,
                                                 int index2)

Determines the bounding box of the rectangle spanned by two list indices.

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