BasicTreeUI
public class BasicTreeUI.NodeDimensionsHandler extends AbstractLayoutCache.NodeDimensions
Constructor | Description |
---|---|
NodeDimensionsHandler() |
Constructs a NodeDimensionsHandler . |
Modifier and Type | Method | Description |
---|---|---|
Rectangle |
getNodeDimensions |
Responsible for getting the size of a particular node. |
protected int |
getRowX |
Returns amount to indent the given row. |
public NodeDimensionsHandler()
NodeDimensionsHandler
.public Rectangle getNodeDimensions(Object value, int row, int depth, boolean expanded, Rectangle size)
getNodeDimensions
in class AbstractLayoutCache.NodeDimensions
value
- the value
to be representedrow
- row being querieddepth
- the depth of the rowexpanded
- true if row is expanded, false otherwisesize
- a Rectangle
containing the size needed to represent value
Rectangle
containing the node dimensions, or null
if node has no dimensionprotected int getRowX(int row, int depth)
row
- a rowdepth
- a depth
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https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/javax/swing/plaf/basic/BasicTreeUI.NodeDimensionsHandler.html