com.sciapp.treetable
Class HeaderRow

java.lang.Object
  javax.swing.tree.DefaultMutableTreeNode
      com.sciapp.treetable.TreeTableRow
          com.sciapp.treetable.AggregateRow
              com.sciapp.treetable.HeaderRow

All Implemented Interfaces:

Serializable, Cloneable, MutableTreeNode, TreeNode

Direct Known Subclasses:

DatabaseHeaderRow

public class HeaderRow
extends AggregateRow

The HeaderRow class corresponds to group rows (rows that bear children nodes and that can be expanded) of a TreeTable component.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.sciapp.treetable.TreeTableRow

aggregateValues, modelIndex

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

allowsChildren, children, EMPTY_ENUMERATION, parent, userObject

Constructor Summary

HeaderRow(Object o, int modelIndex)
Creates a HeaderRow object.

Method Summary

boolean	isCountEvaluated() Determines if this header row has evaluated its children count.
boolean	isFooter() Returns false.
boolean	isHeader() Returns true.
void	remove(int childIndex) Removes the child at the specified index from this node's children and sets that node's parent to null.
void	setCountEvaluated(boolean countEval) Assigns a flag that is true if this header row has evaluated its children count.

Methods inherited from class com.sciapp.treetable.AggregateRow

isAggregate

Methods inherited from class com.sciapp.treetable.TreeTableRow

clear, getAggregateValue, getAggregateValues, getModelIndex, setAggregateValue, setAggregateValues, setModelIndex, toString

Methods inherited from class javax.swing.tree.DefaultMutableTreeNode

add, breadthFirstEnumeration, children, clone, depthFirstEnumeration, getAllowsChildren, getChildAfter, getChildAt, getChildBefore, getChildCount, getDepth, getFirstChild, getFirstLeaf, getIndex, getLastChild, getLastLeaf, getLeafCount, getLevel, getNextLeaf, getNextNode, getNextSibling, getParent, getPath, getPathToRoot, getPreviousLeaf, getPreviousNode, getPreviousSibling, getRoot, getSharedAncestor, getSiblingCount, getUserObject, getUserObjectPath, insert, isLeaf, isNodeAncestor, isNodeChild, isNodeDescendant, isNodeRelated, isNodeSibling, isRoot, pathFromAncestorEnumeration, postorderEnumeration, preorderEnumeration, remove, removeAllChildren, removeFromParent, setAllowsChildren, setParent, setUserObject

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

HeaderRow

public HeaderRow(Object o,
                 int modelIndex)

Creates a HeaderRow object.

Method Detail

isCountEvaluated

public boolean isCountEvaluated()

Determines if this header row has evaluated its children count.

Returns:

true if the header row has evaluated its children count.

isFooter

public boolean isFooter()

Returns false.

Returns true if this node represents a footer row in the tree data structure created by TreeTableModel.

Specified by:

isFooter in class TreeTableRow

Returns:

true if this node is a footer row, false otherwise.

isHeader

public boolean isHeader()

Returns true.

Returns true if this node represents a header row in the tree data structure created by TreeTableModel.

Specified by:

isHeader in class TreeTableRow

Returns:

true if this node is a header row, false otherwise.

remove

public void remove(int childIndex)

Removes the child at the specified index from this node's children and sets that node's parent to null. The child node to remove must be a MutableTreeNode.

Specified by:

remove in interface MutableTreeNode

Overrides:

remove in class DefaultMutableTreeNode

Parameters:

childIndex - the index in this node's child array of the child to remove

setCountEvaluated

public void setCountEvaluated(boolean countEval)

Assigns a flag that is true if this header row has evaluated its children count.

Parameters:

countEval - true if the header row has evaluated its children count.