Mercurial > hg > truffle
view visualizer/View/src/com/sun/hotspot/igv/view/actions/MouseOverAction.java @ 8191:0e583eb213f1
Check that OperandFlags is consistent with declared type of operand field.
author | Roland Schatz <roland.schatz@oracle.com> |
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date | Mon, 11 Mar 2013 10:13:44 +0100 |
parents | 015fb895586b |
children |
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/* * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ package com.sun.hotspot.igv.view.actions; import org.netbeans.api.visual.action.HoverProvider; import org.netbeans.api.visual.action.WidgetAction; import org.netbeans.api.visual.action.WidgetAction.State; import org.netbeans.api.visual.widget.Widget; /** * * @author Thomas Wuerthinger */ public class MouseOverAction extends WidgetAction.Adapter { private long eventID = Integer.MIN_VALUE; private HoverProvider provider; public MouseOverAction(HoverProvider provider) { this.provider = provider; } @Override public State mouseMoved(Widget widget, WidgetMouseEvent event) { long id = event.getEventID(); if (id != eventID) { eventID = id; provider.widgetHovered(widget); } return State.REJECTED; } @Override public State mouseExited(Widget widget, WidgetMouseEvent event) { provider.widgetHovered(null); return State.REJECTED; } }