com.sun.electric.tool.user.ui
Class MeasureListener

java.lang.Object
  com.sun.electric.tool.user.ui.MeasureListener

All Implemented Interfaces:

java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener

public class MeasureListener
extends java.lang.Object
implements java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.awt.event.KeyListener

Class to make measurements in a window.

Field Summary

static MeasureListener

theOne

Method Summary

static java.awt.geom.Point2D	convertToOrthogonal(java.awt.geom.Point2D startPoint, java.awt.geom.Point2D mousePoint) Convert the mousePoint to be orthogonal to the startPoint.
static Dimension2D	getLastMeasuredDistance()
void	keyPressed(java.awt.event.KeyEvent evt)
void	keyReleased(java.awt.event.KeyEvent evt)
void	keyTyped(java.awt.event.KeyEvent evt)
void	mouseClicked(java.awt.event.MouseEvent evt)
void	mouseDragged(java.awt.event.MouseEvent evt)
void	mouseEntered(java.awt.event.MouseEvent evt)
void	mouseExited(java.awt.event.MouseEvent evt)
void	mouseMoved(java.awt.event.MouseEvent evt)
void	mousePressed(java.awt.event.MouseEvent evt)
void	mouseReleased(java.awt.event.MouseEvent evt)
void	mouseWheelMoved(java.awt.event.MouseWheelEvent evt)
void	reset()

Methods inherited from class java.lang.Object

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

Field Detail

theOne

public static MeasureListener theOne

Method Detail

getLastMeasuredDistance

public static Dimension2D getLastMeasuredDistance()

reset

public void reset()

mousePressed

public void mousePressed(java.awt.event.MouseEvent evt)

Specified by:

mousePressed in interface java.awt.event.MouseListener

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent evt)

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent evt)

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent evt)

Specified by:

mouseClicked in interface java.awt.event.MouseListener

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent evt)

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent evt)

Specified by:

mouseExited in interface java.awt.event.MouseListener

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent evt)

Specified by:

mouseReleased in interface java.awt.event.MouseListener

mouseWheelMoved

public void mouseWheelMoved(java.awt.event.MouseWheelEvent evt)

Specified by:

mouseWheelMoved in interface java.awt.event.MouseWheelListener

keyReleased

public void keyReleased(java.awt.event.KeyEvent evt)

Specified by:

keyReleased in interface java.awt.event.KeyListener

keyTyped

public void keyTyped(java.awt.event.KeyEvent evt)

Specified by:

keyTyped in interface java.awt.event.KeyListener

keyPressed

public void keyPressed(java.awt.event.KeyEvent evt)

Specified by:

keyPressed in interface java.awt.event.KeyListener

convertToOrthogonal

public static java.awt.geom.Point2D convertToOrthogonal(java.awt.geom.Point2D startPoint,
                                                        java.awt.geom.Point2D mousePoint)

Convert the mousePoint to be orthogonal to the startPoint. Chooses direction which is orthogonally farther from startPoint

Parameters:

startPoint - the reference point

mousePoint - the mouse point

Returns:

a new point orthogonal to startPoint