Package kiyut.sketsa.canvas.tool

Class DropperTool

java.lang.Object

kiyut.sketsa.canvas.tool.AbstractTool

kiyut.sketsa.canvas.tool.DropperTool

All Implemented Interfaces:

KeyListener, MouseListener, MouseMotionListener, EventListener, MouseInputListener, Tool

public class DropperTool
extends AbstractTool

Implementation of Dropper Tool aka Color Picker

Author:

Kiyut

Field Summary

Fields

Modifier and Type	Field	Description
protected VectorCanvas	canvas
protected Color	color
static String	COLOR_PROPERTY
protected Cursor	cursor
protected EventListenerList	listenerList
protected GeneralPath	path

Constructor Summary

Constructors

Constructor	Description
DropperTool()	Creates a new instance of LassoTool

Method Summary

Modifier and Type	Method	Description
void	addPropertyChangeListener(PropertyChangeListener listener)
void	endTool()	Invoked when the tool is ended
protected void	firePropertyChange(String propertyName, Object oldValue, Object newValue)
Color	getColor()	Return the Dropper acquired Color
void	mouseReleased(MouseEvent evt)
void	removePropertyChangeListener(PropertyChangeListener listener)
void	setVectorCanvas(VectorCanvas canvas)	set the canvas for the tool
void	startTool()	Invoked when the tool is started

Methods inherited from class kiyut.sketsa.canvas.tool.AbstractTool

addMessageListener, fireMessageReceived, keyPressed, keyReleased, keyTyped, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, paint, removeMessageListener

Methods inherited from class java.lang.Object

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

Field Detail

COLOR_PROPERTY

public static final String COLOR_PROPERTY

See Also:

Constant Field Values

canvas

protected VectorCanvas canvas

path

protected GeneralPath path

cursor

protected Cursor cursor

color

protected Color color

listenerList

protected EventListenerList listenerList

Constructor Detail

DropperTool

public DropperTool()

Creates a new instance of LassoTool

Method Detail

setVectorCanvas

public void setVectorCanvas(VectorCanvas canvas)

Description copied from interface: Tool

set the canvas for the tool

Specified by:

setVectorCanvas in interface Tool

Overrides:

setVectorCanvas in class AbstractTool

Parameters:

canvas - VectorCanvas

startTool

public void startTool()

Description copied from interface: Tool

Invoked when the tool is started

Specified by:

startTool in interface Tool

Overrides:

startTool in class AbstractTool

endTool

public void endTool()

Description copied from interface: Tool

Invoked when the tool is ended

Specified by:

endTool in interface Tool

Overrides:

endTool in class AbstractTool

getColor

public Color getColor()

Return the Dropper acquired Color

Returns:

Color or null

mouseReleased

public void mouseReleased(MouseEvent evt)

Specified by:

mouseReleased in interface MouseListener

Overrides:

mouseReleased in class AbstractTool

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener listener)

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener listener)

firePropertyChange

protected void firePropertyChange(String propertyName,
                                  Object oldValue,
                                  Object newValue)