Java tutorial
//package com.java2s; /* * This file is part of WebLookAndFeel library. * * WebLookAndFeel library is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * WebLookAndFeel library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with WebLookAndFeel library. If not, see <http://www.gnu.org/licenses/>. */ import java.awt.Component; import java.awt.MouseInfo; import java.awt.Point; public class Main { /** * Returns mouse point relative to specified component. * * @param component * component to process * @return mouse point relative to specified component */ public static Point getMousePoint(final Component component) { final Point p = MouseInfo.getPointerInfo().getLocation(); final Point los = component.getLocationOnScreen(); return new Point(p.x - los.x, p.y - los.y); } }