AbstractLayoutCache.NodeDimensions (Java Platform SE 6) (original) (raw)
javax.swing.tree
Class AbstractLayoutCache.NodeDimensions
java.lang.Object
javax.swing.tree.AbstractLayoutCache.NodeDimensions
Direct Known Subclasses:
BasicTreeUI.NodeDimensionsHandler
Enclosing class:
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](../../../javax/swing/tree/AbstractLayoutCache.NodeDimensions.html#getNodeDimensions%28java.lang.Object, int, int, boolean, java.awt.Rectangle%29)(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](../../../java/lang/Object.html#wait%28long, int%29) |
| 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 createdRectangle 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
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