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| org.jdesktop.j3dedit.treelayout.TreeNode
All known Subclasses: org.jdesktop.j3dedit.treelayout.DefaultTreeNode,
| TreeNode | | public interface TreeNode (Code) | | This interface provides all the methods required to allow TreeLayout
to automatically layout the tree diagram.
author:
Paul Byrne
version:
$Id: TreeNode.java,v 1.1 2005/04/20 22:21:33 paulby Exp $ |
| addChild | | public void addChild(TreeNode child)(Code) | | Add child as the last child of this node
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| getChild | | public TreeNode getChild(int index)(Code) | | Return the child at the given index
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| getComputedPosition | | public Point getComputedPosition()(Code) | | |
| getContainer | | public TreePanel getContainer()(Code) | | Return the container which currently contains this node
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| getLink | | public Link getLink()(Code) | | Get the link that attaches all the children
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| getLinkEntry | | public Point getLinkEntry()(Code) | | Return the point where the link line enters the node
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| getLinkExit | | public Point getLinkExit()(Code) | | Return the point where the link line leaves the node
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| getMinimumSize | | public Dimension getMinimumSize()(Code) | | Returns the mimimum dimension of this node, this is the
smallest enclosing area around the drawing of the node
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| getNodeCount | | public int getNodeCount()(Code) | | Returns the number of nodes in the subtree starting with this node
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| getParent | | public TreeNode getParent()(Code) | | Return the parent of this node
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| getPreferredSize | | public Dimension getPreferredSize()(Code) | | Returns the preferred dimension of the node
This includes the padding around the edge
ie the space between this node it's sibling on the right
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| getSubtreeSize | | public Rectangle getSubtreeSize()(Code) | | Return the dimension and position of the smallest rectangle
that encolses this node and all it's subtree
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| numChildren | | public int numChildren()(Code) | | Return the number of children of this node
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| paint | | public void paint(Graphics g)(Code) | | Draw this node and it's subgraph
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| picked | | public boolean picked(int x, int y)(Code) | | Returns true if coordinates are within the area of the
node
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| removeChild | | public void removeChild(TreeNode child)(Code) | | Remove the specified child from this node
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| setComputedPosition | | public void setComputedPosition(Point pos)(Code) | | |
| setContainer | | public void setContainer(TreePanel panel)(Code) | | Tell this node which panel it is contained within
Traverse all the children on this node and set their container
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| setLink | | public void setLink(Link link)(Code) | | Set the link that attaches all the children
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| setParent | | public void setParent(TreeNode parent)(Code) | | Set the parent of this node
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