| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.netbeans.core.ui.warmup; |
| |
| import java.awt.GraphicsEnvironment; |
| import java.awt.dnd.DragSource; |
| import org.openide.util.lookup.ServiceProvider; |
| |
| /** DnD pre-heat task. Initializes drag and drop by calling |
| * DragSource.getDefaultDragSource();, which is expensive because of loading |
| * of fonts. |
| * May be executed by the core after startup to speed-up initialization |
| * of explorer or other DnD sources and targets. |
| * |
| * @author Dafe Simonek |
| */ |
| @ServiceProvider(service=Runnable.class, path="WarmUp") |
| public final class DnDWarmUpTask implements Runnable { |
| |
| /** Performs DnD pre-heat. |
| */ |
| @Override |
| public void run() { |
| if (!GraphicsEnvironment.isHeadless()) { |
| DragSource.getDefaultDragSource(); |
| } |
| } |
| |
| } |
