Package org.locationtech.jts.jump.workbench.ui.snap

Class SnapIndicatorTool

java.lang.Object

org.locationtech.jts.jump.workbench.ui.cursortool.AbstractCursorTool

org.locationtech.jts.jump.workbench.ui.snap.SnapIndicatorTool

All Implemented Interfaces:

MouseListener, MouseMotionListener, EventListener, CursorTool

public class SnapIndicatorTool
extends AbstractCursorTool

Visually indicates the snap point with a coloured dot.

Nested Class Summary

Nested classes/interfaces inherited from class org.locationtech.jts.jump.workbench.ui.cursortool.AbstractCursorTool

AbstractCursorTool.Listener

Constructor Summary

Constructors

Constructor	Description
SnapIndicatorTool(Color snappedColor, Color unsnappedColor, double diameter, Collection snapPolicies)
SnapIndicatorTool(Collection snapPolicies)

Method Summary

Modifier and Type	Method	Description
protected void	gestureFinished()
Icon	getIcon()
protected Shape	getShape()
boolean	isGestureInProgress()	Used by OrCompositeTool to determine whether a CursorTool is busy interacting with the user.
void	mouseDragged(MouseEvent e)
void	mouseMoved(MouseEvent e)

Methods inherited from class org.locationtech.jts.jump.workbench.ui.cursortool.AbstractCursorTool

activate, add, allowSnapping, cancelGesture, check, cleanup, clearShape, createCursor, createCursor, createStandardSnappingPolicies, deactivate, drawShapeXOR, drawShapeXOR, execute, fireGestureFinished, getColor, getCursor, getName, getPanel, getSnapManager, getTaskFrame, getWorkbench, isRightMouseButtonUsed, isRollingBackInvalidEdits, isShapeOnScreen, mouseClicked, mouseEntered, mouseExited, mousePressed, mouseReleased, name, redrawShape, reportNothingToUndoYet, setColor, setFilling, setStroke, setStrokeWidth, setup, snap, snap, toString, wasControlPressed, wasShiftPressed, workbench, workbenchFrame

Methods inherited from class java.lang.Object

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

Constructor Detail

SnapIndicatorTool

public SnapIndicatorTool(Collection snapPolicies)

SnapIndicatorTool

public SnapIndicatorTool(Color snappedColor,
                         Color unsnappedColor,
                         double diameter,
                         Collection snapPolicies)

Method Detail

getIcon

public Icon getIcon()

Returns:

null to use a default icon

gestureFinished

protected void gestureFinished()
                        throws Exception

Specified by:

gestureFinished in class AbstractCursorTool

Throws:

Exception

mouseDragged

public void mouseDragged(MouseEvent e)

Specified by:

mouseDragged in interface MouseMotionListener

Overrides:

mouseDragged in class AbstractCursorTool

mouseMoved

public void mouseMoved(MouseEvent e)

Specified by:

mouseMoved in interface MouseMotionListener

Overrides:

mouseMoved in class AbstractCursorTool

getShape

protected Shape getShape()
                  throws NoninvertibleTransformException

Specified by:

getShape in class AbstractCursorTool

Returns:

null if nothing should be drawn

Throws:

NoninvertibleTransformException

isGestureInProgress

public boolean isGestureInProgress()

Description copied from class: AbstractCursorTool

Used by OrCompositeTool to determine whether a CursorTool is busy interacting with the user.

Specified by:

isGestureInProgress in interface CursorTool

Overrides:

isGestureInProgress in class AbstractCursorTool