org.gvsig.fmap.mapcontrol.tools.Behavior

Class MoveBehavior

java.lang.Object

org.gvsig.fmap.mapcontrol.tools.Behavior.Behavior

org.gvsig.fmap.mapcontrol.tools.Behavior.MoveBehavior

All Implemented Interfaces:

IBehavior

Direct Known Subclasses:

MoveWithMiddleButtonBehavior

public class MoveBehavior
extends Behavior

Behavior that permits user to move the image of the associated MapControl using a PanListener.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.awt.geom.Point2D	m_FirstPoint First point of the path in image coordinates.
protected java.awt.geom.Point2D	m_LastPoint Last point of the path in image coordinates.

Fields inherited from class org.gvsig.fmap.mapcontrol.tools.Behavior.Behavior

BUTTON_LEFT, BUTTON_MIDDLE, BUTTON_RIGHT, geomManager, LOG

Constructor Summary

Constructors

Constructor and Description
MoveBehavior(PanListener pli)
MoveBehavior(PanListener pli, int mouseButton) Creates a new behavior for moving the mouse.

Method Summary

Modifier and Type	Method and Description
protected void	doMouseReleased(java.awt.event.MouseEvent e)
ToolListener	getListener() Gets the ToolListener used by this behavior to perform actions on the associated MapControl object.
void	mouseDragged(java.awt.event.MouseEvent e)
void	mousePressed(java.awt.event.MouseEvent e)
void	mouseReleased(java.awt.event.MouseEvent e)
void	paintComponent(MapControlDrawer renderer) Method executed in real-time, when user is working with a tool on the associated MapControl object, repainting the MapControl's image.
void	setListener(ToolListener listener) Sets a tool listener to work with the MapControl using this behavior.

Methods inherited from class org.gvsig.fmap.mapcontrol.tools.Behavior.Behavior

clean, createArc, createArc, createArc, createCircle, createEllipse, createPoint, createPoint, getImageCursor, getMapControl, getUseSnapping, isMyButton, isMyButton, mouseClicked, mouseEntered, mouseExited, mouseMoved, mouseWheelMoved, paintComponent, resetMyButton, setMapControl, setUseSnapping

Methods inherited from class java.lang.Object

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

Field Detail

m_FirstPoint

protected java.awt.geom.Point2D m_FirstPoint

First point of the path in image coordinates.

m_LastPoint

protected java.awt.geom.Point2D m_LastPoint

Last point of the path in image coordinates.

Constructor Detail

MoveBehavior

public MoveBehavior(PanListener pli,
                    int mouseButton)

Creates a new behavior for moving the mouse.

Parameters:

pli - listener used to permit this object to work with the associated MapControl

mouseButton -

MoveBehavior

public MoveBehavior(PanListener pli)

Method Detail

paintComponent

public void paintComponent(MapControlDrawer renderer)

Description copied from interface: IBehavior

Method executed in real-time, when user is working with a tool on the associated MapControl object, repainting the MapControl's image.

Returns immediately in all cases, even if the complete image has not yet been loaded.

This method will be implemented according to the specific nature of each behavior, and its extra and particular features.

Specified by:

paintComponent in interface IBehavior

Overrides:

paintComponent in class Behavior

See Also:

Graphics.drawImage(java.awt.Image, int, int, java.awt.image.ImageObserver)

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

Specified by:

mousePressed in interface IBehavior

Overrides:

mousePressed in class Behavior

See Also:

MouseListener.mousePressed(java.awt.event.MouseEvent)

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)
                   throws BehaviorException

Specified by:

mouseReleased in interface IBehavior

Overrides:

mouseReleased in class Behavior

Throws:

BehaviorException - any exception processing the action associated to a mouse released event, by the IBehavior object

See Also:

MouseListener.mouseReleased(java.awt.event.MouseEvent)

doMouseReleased

protected void doMouseReleased(java.awt.event.MouseEvent e)
                        throws BehaviorException

Throws:

BehaviorException

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

Specified by:

mouseDragged in interface IBehavior

Overrides:

mouseDragged in class Behavior

See Also:

MouseMotionListener.mouseDragged(java.awt.event.MouseEvent)

setListener

public void setListener(ToolListener listener)

Sets a tool listener to work with the MapControl using this behavior.

Parameters:

listener - a PanListener object for this behavior

getListener

public ToolListener getListener()

Description copied from interface: IBehavior

Gets the ToolListener used by this behavior to perform actions on the associated MapControl object.

Specified by:

getListener in interface IBehavior

Specified by:

getListener in class Behavior

Returns:

the ToolListener used by this behavior