com.bbn.openmap.omGraphics.editable
Class PolyUndefinedState

java.lang.Object
  com.bbn.openmap.util.stateMachine.State
      com.bbn.openmap.omGraphics.editable.GraphicUndefinedState
          com.bbn.openmap.omGraphics.editable.PolyUndefinedState

All Implemented Interfaces:

MapMouseListener, EOMGUndefinedState, java.awt.event.ActionListener, java.awt.event.AdjustmentListener, java.awt.event.ComponentListener, java.awt.event.ContainerListener, java.awt.event.FocusListener, java.awt.event.ItemListener, java.awt.event.KeyListener, java.awt.event.TextListener, java.awt.event.WindowListener, java.util.EventListener

public class PolyUndefinedState
extends GraphicUndefinedState

Field Summary

Fields inherited from class com.bbn.openmap.omGraphics.editable.GraphicUndefinedState

graphic

Fields inherited from class com.bbn.openmap.util.stateMachine.State

i18n

Constructor Summary

PolyUndefinedState(EditableOMPoly eomp)

Method Summary

boolean	mouseDragged(java.awt.event.MouseEvent e) Invoked when a mouse button is pressed on a component and then dragged.
boolean	mousePressed(java.awt.event.MouseEvent e) In this state, we need to draw a poly from scratch.
boolean	mouseReleased(java.awt.event.MouseEvent e) In this state, we need to change states only if the graphic, or anyplace off the graphic is pressed down on.

Methods inherited from class com.bbn.openmap.omGraphics.editable.GraphicUndefinedState

mouseMoved

Methods inherited from class com.bbn.openmap.util.stateMachine.State

actionPerformed, adjustmentValueChanged, componentAdded, componentHidden, componentMoved, componentRemoved, componentResized, componentShown, focusGained, focusLost, getMapMouseListenerResponse, getMouseModeServiceList, itemStateChanged, keyPressed, keyReleased, keyTyped, mouseClicked, mouseEntered, mouseExited, mouseMoved, setMapMouseListenerResponse, textValueChanged, windowActivated, windowClosed, windowClosing, windowDeactivated, windowDeiconified, windowIconified, windowOpened

Methods inherited from class java.lang.Object

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

Constructor Detail

PolyUndefinedState

public PolyUndefinedState(EditableOMPoly eomp)

Method Detail

mousePressed

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

In this state, we need to draw a poly from scratch. So, we listen for a mouse down, and set both points there, and then set the mode to poly edit.

Specified by:

mousePressed in interface MapMouseListener

Overrides:

mousePressed in class GraphicUndefinedState

Parameters:

e - MouseEvent

Returns:

true if the listener was able to process the event.

mouseReleased

public boolean mouseReleased(java.awt.event.MouseEvent e)

In this state, we need to change states only if the graphic, or anyplace off the graphic is pressed down on. If the end points are clicked on, then we do nothing except set the moving point and go to edit mode.

Specified by:

mouseReleased in interface MapMouseListener

Overrides:

mouseReleased in class State

Parameters:

e - MouseEvent

Returns:

true if the listener was able to process the event.

mouseDragged

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

Description copied from interface: MapMouseListener

Invoked when a mouse button is pressed on a component and then dragged. The listener will receive these events if it successfully processes mousePressed(), or if no other listener processes the event.

Specified by:

mouseDragged in interface MapMouseListener

Overrides:

mouseDragged in class State

Parameters:

e - MouseEvent

Returns:

true if the listener was able to process the event.