Package org.openjump.core.ui.plugin.edittoolbox.cursortools

Class ConstrainedMoveVertexTool

java.lang.Object

com.vividsolutions.jump.workbench.ui.cursortool.AbstractCursorTool

org.openjump.core.ui.plugin.edittoolbox.cursortools.ConstrainedDragTool

org.openjump.core.ui.plugin.edittoolbox.cursortools.ConstrainedMoveVertexTool

All Implemented Interfaces:

CursorTool, MouseListener, MouseMotionListener, EventListener

public class ConstrainedMoveVertexTool
extends ConstrainedDragTool

Nested Class Summary

Nested classes/interfaces inherited from class com.vividsolutions.jump.workbench.ui.cursortool.AbstractCursorTool

AbstractCursorTool.Listener

Field Summary

Fields

Modifier and Type	Field	Description
static int	TOLERANCE

Fields inherited from class org.openjump.core.ui.plugin.edittoolbox.cursortools.ConstrainedDragTool

coordinates, DEFAULT_VIEW_CLICK_BUFFER, modelDestination, modelSource

Fields inherited from class com.vividsolutions.jump.workbench.ui.cursortool.AbstractCursorTool

isLinuxOS, panel

Constructor Summary

Constructors

Constructor	Description
ConstrainedMoveVertexTool(WorkbenchContext context)

Method Summary

Modifier and Type	Method	Description
protected void	gestureFinished()
Cursor	getCursor()
Icon	getIcon()
String	getName()	Returns a very brief description of this CursorTool.
protected Shape	getShape(Point2D source, Point2D destination)
void	mousePressed(MouseEvent e)	Begins handling of the drag.
void	moveVertices(org.locationtech.jts.geom.Coordinate initialLocation, org.locationtech.jts.geom.Coordinate finalLocation)

Methods inherited from class org.openjump.core.ui.plugin.edittoolbox.cursortools.ConstrainedDragTool

activate, doConstraint, getBoxInModelCoordinates, getCoordinates, getModelDestination, getModelSource, getShape, getViewDestination, getViewSource, modelClickBuffer, mouseDragged, mouseLocationChanged, mouseReleased, setModelSource, setViewClickBuffer, setViewSource, wasClick

Methods inherited from class com.vividsolutions.jump.workbench.ui.cursortool.AbstractCursorTool

add, allowSnapping, cancelGesture, check, cleanup, clearImage, clearShape, componentWithFocusIsHandledByCursorTools, createCursor, createCursor, createCursor, createStandardSnappingPolicies, deactivate, drawImageXOR, drawImageXOR, drawShapeXOR, drawShapeXOR, execute, execute, fireGestureFinished, getColor, getImage, getImagePosition, getPanel, getPanel, getSnapManager, getStroke, getTaskFrame, getWorkbench, getWorkbenchContext, isGestureInProgress, isRightMouseButtonUsed, isRollingBackInvalidEdits, isShapeOnScreen, mouseClicked, mouseEntered, mouseExited, mouseMoved, name, prohibitSnapping, redrawImage, redrawShape, reportNothingToUndoYet, setColor, setControlPressed, setFilling, setPanel, setShiftPressed, setStroke, setup, snap, snap, supportsSnapping, toString, wasControlPressed, wasShiftPressed

Methods inherited from class java.lang.Object

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

Field Detail

TOLERANCE

public static final int TOLERANCE

See Also:

Constant Field Values

Constructor Detail

ConstrainedMoveVertexTool

public ConstrainedMoveVertexTool(WorkbenchContext context)

Method Detail

getCursor

public Cursor getCursor()

Specified by:

getCursor in interface CursorTool

Overrides:

getCursor in class AbstractCursorTool

getIcon

public Icon getIcon()

Returns:

null to use a default icon

getName

public String getName()

Description copied from interface: CursorTool

Returns a very brief description of this CursorTool.

Specified by:

getName in interface CursorTool

Overrides:

getName in class AbstractCursorTool

Returns:

the name of this CursorTool

gestureFinished

protected void gestureFinished()
                        throws Exception

Specified by:

gestureFinished in class AbstractCursorTool

Throws:

Exception

mousePressed

public void mousePressed(MouseEvent e)

Description copied from class: ConstrainedDragTool

Begins handling of the drag. Subclasses can prevent handling of the drag by overriding this method and not calling it.

Specified by:

mousePressed in interface MouseListener

Overrides:

mousePressed in class ConstrainedDragTool

moveVertices

public void moveVertices(org.locationtech.jts.geom.Coordinate initialLocation,
                         org.locationtech.jts.geom.Coordinate finalLocation)
                  throws Exception

Throws:

Exception

getShape

protected Shape getShape(Point2D source,
                         Point2D destination)
                  throws Exception

Overrides:

getShape in class ConstrainedDragTool

Returns:

null if nothing should be drawn

Throws:

Exception