java.lang.Object
javax.swing.tree.AbstractLayoutCache.NodeDimensions
javax.swing.plaf.basic.BasicTreeUI.NodeDimensionsHandler
- Enclosing class:
BasicTreeUI
Class responsible for getting size of node, method is forwarded
to BasicTreeUI method. X location does not include insets, that is
handled in getPathBounds.
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptiongetNodeDimensions
(Object value, int row, int depth, boolean expanded, Rectangle size) Responsible for getting the size of a particular node.protected int
getRowX
(int row, int depth) Returns amount to indent the given row.
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Constructor Details
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NodeDimensionsHandler
public NodeDimensionsHandler()Constructs aNodeDimensionsHandler
.
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Method Details
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getNodeDimensions
public Rectangle getNodeDimensions(Object value, int row, int depth, boolean expanded, Rectangle size) Responsible for getting the size of a particular node.- Specified by:
getNodeDimensions
in classAbstractLayoutCache.NodeDimensions
- Parameters:
value
- thevalue
to be representedrow
- row being querieddepth
- the depth of the rowexpanded
- true if row is expanded, false otherwisesize
- aRectangle
containing the size needed to representvalue
- Returns:
- a
Rectangle
containing the node dimensions, ornull
if node has no dimension
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getRowX
protected int getRowX(int row, int depth) Returns amount to indent the given row.- Parameters:
row
- a rowdepth
- a depth- Returns:
- amount to indent the given row
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