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.
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
AbstractLayoutCache.NodeDimensions
public AbstractLayoutCache.NodeDimensions()
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 representedrow - row being querieddepth - the depth of the rowexpanded - true if row is expanded, false otherwisebounds - 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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