adavid.awt
Interface TNodeRenderer

All Known Implementing Classes:

DefaultTNodeRenderer, ImageTNodeRenderer, PackageViewer

public interface TNodeRenderer

Method Summary

int	getHeight()
int	getWidth()
void	paint(TNode node, java.awt.Graphics g, boolean expanded, boolean selected, boolean leaf) called by TNode.paint(Graphics) when the tree node needs to be repainted.

Method Detail

paint

public void paint(TNode node,
                  java.awt.Graphics g,
                  boolean expanded,
                  boolean selected,
                  boolean leaf)

called by TNode.paint(Graphics) when the tree node needs to be repainted.

Parameters:

node - the node to be repainted

g - Graphics object to repaint the node

expanded - state of the node

selected - state of the node

leaf - nature of the node

getHeight

public int getHeight()

Returns:

the height of the painted zone, icon or whatever, not the whole tree node!

getWidth

public int getWidth()

Returns:

the width of the painted zone, icon or whatever, not the whole tree node!