Direct Known Subclasses:

BasicTreeUI.NodeDimensionsHandler

Enclosing class:

AbstractLayoutCache

public abstract static class AbstractLayoutCache.NodeDimensions
extends Object 

• Constructor Summary

  Constructors

  Constructor	Description
  NodeDimensions ()

• Method Summary

  All Methods

  Modifier and Type	Method	Description
  abstract Rectangle	getNodeDimensions (Object value, int row, int depth, boolean expanded, Rectangle bounds)	Returns, by reference in bounds, the size and x origin to place value at.

  • Methods inherited from class java.lang.Object

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

• Constructor Detail

  • NodeDimensions

    public NodeDimensions()

• Method Detail

  • getNodeDimensions

    public abstract Rectangle getNodeDimensions(Object value,
     int row,
     int depth,
     boolean expanded,
     Rectangle bounds)

    Returns, by reference in bounds, the size and x origin to place value at. The calling method is responsible for determining the Y location. If bounds is null, a newly created Rectangle should be returned, otherwise the value should be placed in bounds and returned.

    Parameters:

    value - the value to be represented

    row - row being queried

    depth - the depth of the row

    expanded - true if row is expanded, false otherwise

    bounds - a Rectangle containing the size needed to represent value

    Returns:

    a Rectangle containing the node dimensions, or null if node has no dimension