com.bbn.openmap.omGraphics.editable
Class GraphicUndefinedEditState

java.lang.Object
  com.bbn.openmap.util.stateMachine.State
      com.bbn.openmap.omGraphics.editable.GraphicEditState
          com.bbn.openmap.omGraphics.editable.GraphicUndefinedEditState

All Implemented Interfaces:

MapMouseListener, EOMGEditState, 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 GraphicUndefinedEditState
extends GraphicEditState
implements EOMGEditState

The GraphicUndefinedEditState is for a couple of OMGraphics that are still undefined when they are created after a first click. We can have the OMGraphic in an edit state, but we need to have a mouse released away from the first mouse pressed in order to have an OMGraphic that makes sense. For instance, circles and rectangles can't have just one point defined, so if only one point is defined, the mouse dragged and mouse moved actions should be the same, and then mouse release should mark the second definition point of the OMGraphic.

Author:

ddietrick

Field Summary

protected boolean

needAnotherPoint

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

graphic

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

i18n

Constructor Summary

GraphicUndefinedEditState(EditableOMGraphic eomg)

Method Summary

boolean	mouseDragged(java.awt.event.MouseEvent e) Invoked when a mouse button is pressed on a component and then dragged.
boolean	mouseMoved(java.awt.event.MouseEvent e) Invoked when the mouse button has been moved on a component (with no buttons down).
boolean	mouseReleased(java.awt.event.MouseEvent e) Invoked when a mouse button has been released on a component.

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, mousePressed, 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

Field Detail

needAnotherPoint

protected boolean needAnotherPoint

Constructor Detail

GraphicUndefinedEditState

public GraphicUndefinedEditState(EditableOMGraphic eomg)

Method Detail

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 GraphicEditState

Parameters:

e - MouseEvent

Returns:

true if the listener was able to process the event.

mouseReleased

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

Description copied from interface: MapMouseListener

Invoked when a mouse button has been released on a component.

Specified by:

mouseReleased in interface MapMouseListener

Overrides:

mouseReleased in class GraphicEditState

Parameters:

e - MouseEvent

Returns:

true if the listener was able to process the event.

mouseMoved

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

Description copied from interface: MapMouseListener

Invoked when the mouse button has been moved on a component (with no buttons down).

Specified by:

mouseMoved in interface MapMouseListener

Overrides:

mouseMoved in class State

Parameters:

e - MouseEvent

Returns:

true if the listener was able to process the event.