public class BasicTreeUI.NodeDimensionsHandler extends AbstractLayoutCache.NodeDimensions
Constructor and Description |
---|
NodeDimensionsHandler() |
public Rectangle getNodeDimensions(Object value, int row, int depth, boolean expanded, Rectangle size)
getNodeDimensions
在
AbstractLayoutCache.NodeDimensions
value
-的
value
被表示
row
- 正在查询的行
depth
- 行的深度
expanded
- 如果行被展开,则为true,否则为false
size
- a
Rectangle
包含所需的大小,代表
value
Rectangle
包含节点的尺寸,或
null
如果节点没有尺寸
protected int getRowX(int row, int depth)
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