Package com.intellij.ui

Class MouseMovementTracker

java.lang.Object

com.intellij.ui.MouseMovementTracker

public class MouseMovementTracker
extends java.lang.Object

This class keeps a history of mouse location changes, and is able to tell whether mouse is currently moving towards specified rectangular region on screen. Due to 'rasterization' of mouse locations (mapping to a grid of finite-size pixels), keeping only the previous mouse mouse location is not enough - a diagonal mouse movement can contain purely horizontal or vertical 'steps'.

Constructor Summary

Constructors

Constructor and Description
MouseMovementTracker()

Method Summary

Modifier and Type	Method and Description
boolean	isMovingTowards(java.awt.event.MouseEvent me, java.awt.Rectangle rectangleOnScreen)
void	reset()

Methods inherited from class java.lang.Object

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

Constructor Detail

MouseMovementTracker

public MouseMovementTracker()

Method Detail

reset

public void reset()

isMovingTowards

public boolean isMovingTowards(java.awt.event.MouseEvent me,
                               java.awt.Rectangle rectangleOnScreen)