File	Doc	Category	Size	Date	Package
ListUI.java	API Doc	Java SE 6 API	2317	Tue Jun 10 00:26:44 BST 2008	javax.swing.plaf

ListUI

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

Fields Summary

Constructors Summary

Methods Summary
public abstract java.awt.Rectangle	getCellBounds(javax.swing.JList list, int index1, int index2) Returns the bounding rectangle, in the given list's coordinate system, for the range of cells specified by the two indices. The indices can be supplied in any order. If the smaller index is outside the list's range of cells, this method returns {@code null}. If the smaller index is valid, but the larger index is outside the list's range, the bounds of just the first index is returned. Otherwise, the bounds of the valid range is returned. param list the list param index1 the first index in the range param index2 the second index in the range return the bounding rectangle for the range of cells, or {@code null}
public abstract java.awt.Point	indexToLocation(javax.swing.JList list, int index) Returns the origin in the given {@code JList}, of the specified item, in the list's coordinate system. Returns {@code null} if the index isn't valid. param list the list param index the cell index return the origin of the cell, or {@code null}
public abstract int	locationToIndex(javax.swing.JList list, java.awt.Point location) Returns the cell index in the specified {@code JList} closest to the given location in the list's coordinate system. To determine if the cell actually contains the specified location, compare the point against the cell's bounds, as provided by {@code getCellBounds}. This method returns {@code -1} if the list's model is empty. param list the list param location the coordinates of the point return the cell index closest to the given location, or {@code -1} throws NullPointerException if {@code location} is null