Overview | Package | Class | Use | Tree | Deprecated | Index | Help
| Java™ Platform Standard Ed. 6
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## javax.swing.tree
Class AbstractLayoutCache.NodeDimensions

    java.lang.Object
      javax.swing.tree.AbstractLayoutCache.NodeDimensions

Direct Known Subclasses:
  BasicTreeUI.NodeDimensionsHandler

Enclosing class:
  AbstractLayoutCache

    public abstract static class AbstractLayoutCache.NodeDimensions

extends Object

Used by `AbstractLayoutCache` to determine the size and x origin of a particular node.

Constructor Summary
`AbstractLayoutCache.NodeDimensions()`

Method Summary
`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

### AbstractLayoutCache.NodeDimensions

    public AbstractLayoutCache.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

Overview | Package | Class | Use | Tree | Deprecated | Index | Help
| Java™ Platform Standard Ed. 6
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

Submit a bug or feature
For further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright © 1993, 2011, Oracle and/or its affiliates. All rights reserved.