Java Doc for MoveVertexBehaviour.java in » GIS » udig-1.1 » net » refractions » udig » tools » edit » behaviour » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » GIS » udig 1.1 » net.refractions.udig.tools.edit.behaviour

Source Cross Reference

Class Diagram

Java Document (Java Doc)

java.lang .Object

net.refractions.udig.tools.edit.behaviour .MoveVertexBehaviour

All known Subclasses:   net.refractions.udig.tools.edit.behaviour .MoveGeometryBehaviour,
MoveVertexBehaviour
public class MoveVertexBehaviour implements EventBehaviour,LockingBehaviour(Code)
Mode that moves Vertices
Requirements:

currentGeom!=null;

currentState is MODIFIED or NONE

eventType is DRAGGED

no modifiers

net.refractions.udig.tools.edit.MouseTracker.getDragStarted is over selected vertex (if not all vertices are selected)

If all vertices are selected then net.refractions.udig.tools.edit.MouseTracker.getDragStarted must be within the geometry.

Action:

move the vertices selected by VertexSelectorBehaviour to location in net.refractions.udig.project.ui.render.displayAdapter.MapMouseEvent

Locks the EditTool handler until mouse is released so other behaviours won't interfere

author:
   Jesse
since:
   1.1.0

Inner Class :public class PositionTracker implements LockingBehaviour,IProvider<Point>

Field Summary
DrawSnapAreaCommand drawSnapArea

PositionTracker tracker


Method Summary
protected void doMove(int deltaX, int deltaY, EditToolHandler handler, EditBlackboard editBlackboard2, Selection selectionToMove)

public UndoableMapCommand getCommand(EditToolHandler handler, MapMouseEvent e, EventType eventType)

public Object getKey(EditToolHandler handler)

protected Selection getPointsToMove(EditToolHandler handler, EditBlackboard blackboard)
     Returns the points that will be moved.
public void handleError(EditToolHandler handler, Throwable error, UndoableMapCommand command)

protected boolean isSnappingValid()
     Returns true if snapping should be used.
public boolean isValid(EditToolHandler handler, MapMouseEvent e, EventType eventType)


Field Detail
drawSnapArea
DrawSnapAreaCommand drawSnapArea(Code)

tracker
PositionTracker tracker(Code)

Method Detail
doMove
protected void doMove(int deltaX, int deltaY, EditToolHandler handler, EditBlackboard editBlackboard2, Selection selectionToMove)(Code)

getCommand
public UndoableMapCommand getCommand(EditToolHandler handler, MapMouseEvent e, EventType eventType)(Code)

getKey
public Object getKey(EditToolHandler handler)(Code)

getPointsToMove
protected Selection getPointsToMove(EditToolHandler handler, EditBlackboard blackboard)(Code)
Returns the points that will be moved.
Parameters:
  handler - the points that will be moved.

handleError
public void handleError(EditToolHandler handler, Throwable error, UndoableMapCommand command)(Code)

isSnappingValid
protected boolean isSnappingValid()(Code)
Returns true if snapping should be used.

isValid
public boolean isValid(EditToolHandler handler, MapMouseEvent e, EventType eventType)(Code)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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