gps.core
Class Painter

java.lang.Object
  gps.core.Painter

Direct Known Subclasses:

DefaultHierarchyPainter

public abstract class Painter
extends java.lang.Object

Field Summary

static java.awt.Color

DEFAULT_COLOR default drawing color for lines

Constructor Summary

Painter()

Method Summary

void	drawLine(java.awt.Graphics g, java.awt.Point first, java.awt.Point second, java.awt.Color color) draws lines between the first and second point with given graphics object and color object
abstract int	getHorizontalValue()
abstract GPSNode	getSelectedNode()
abstract void	selectNode(java.awt.Graphics g, GPSNode node)
abstract void	setSelectedNode(GPSNode selectedNode)
abstract void	startDrawing(GPSNode rootNode, java.awt.Graphics g)
abstract void	unselectNode(java.awt.Graphics g)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_COLOR

public static java.awt.Color DEFAULT_COLOR

default drawing color for lines

Constructor Detail

Painter

public Painter()

Method Detail

selectNode

public abstract void selectNode(java.awt.Graphics g,
                                GPSNode node)

unselectNode

public abstract void unselectNode(java.awt.Graphics g)

setSelectedNode

public abstract void setSelectedNode(GPSNode selectedNode)

getSelectedNode

public abstract GPSNode getSelectedNode()

startDrawing

public abstract void startDrawing(GPSNode rootNode,
                                  java.awt.Graphics g)

getHorizontalValue

public abstract int getHorizontalValue()

drawLine

public void drawLine(java.awt.Graphics g,
                     java.awt.Point first,
                     java.awt.Point second,
                     java.awt.Color color)

draws lines between the first and second point with given graphics object and color object

Parameters:

Graphics - g

Point - first

Point - second

Color - color