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Diffstat (limited to 'libjava/classpath/java/awt/MouseInfo.java')
-rw-r--r-- | libjava/classpath/java/awt/MouseInfo.java | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/libjava/classpath/java/awt/MouseInfo.java b/libjava/classpath/java/awt/MouseInfo.java deleted file mode 100644 index 62d7d30..0000000 --- a/libjava/classpath/java/awt/MouseInfo.java +++ /dev/null @@ -1,102 +0,0 @@ -/* MouseInfo.java -- utility methods for mice. - Copyright (C) 2006 Free Software Foundation - -This file is part of GNU Classpath. - -GNU Classpath 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 2, or (at your option) -any later version. - -GNU Classpath 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 GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package java.awt; - -import gnu.java.awt.ClasspathToolkit; -import java.awt.peer.MouseInfoPeer; - -/** - * MouseInfo is a class containing utility functions for mouse information. - * - * @author Sven de Marothy - * @since 1.5 - */ -public class MouseInfo -{ - private static MouseInfoPeer peer; - - /** - * Private constructor to prevent instance creation. - */ - private MouseInfo() - { - } - - /** - * Returns a PointerInfo object containing information about the current - * location of the mouse pointer - * - * @throws HeadlessException if the current GraphicsEnvironment is headless. - * @return a PointerInfo object. - */ - public static PointerInfo getPointerInfo() throws HeadlessException - { - SecurityManager sm = System.getSecurityManager(); - if (sm != null) - sm.checkPermission( new AWTPermission("watchMousePointer") ); - - if( GraphicsEnvironment.isHeadless() ) - throw new HeadlessException(); - - if( peer == null ) - peer = Toolkit.getDefaultToolkit().getMouseInfoPeer(); - - Point p = new Point(); - int screen = peer.fillPointWithCoords( p ); - - GraphicsDevice[] gds = GraphicsEnvironment.getLocalGraphicsEnvironment(). - getScreenDevices(); - - return new PointerInfo( gds[ screen ], p ); - } - - /** - * Returns the number of mouse buttons, or -1 if no mouse is connected. - * (mentioned in the 1.5 release notes) - * - * @throws HeadlessException if the current GraphicsEnvironment is headless. - * @return an integer number of buttons. - */ - public static int getNumberOfButtons() throws HeadlessException - { - if( GraphicsEnvironment.isHeadless() ) - throw new HeadlessException(); - return ((ClasspathToolkit)Toolkit.getDefaultToolkit()). - getMouseNumberOfButtons(); - } -} |