1*1b0aaa91SAndrew Rist /************************************************************** 2*1b0aaa91SAndrew Rist * 3*1b0aaa91SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*1b0aaa91SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*1b0aaa91SAndrew Rist * distributed with this work for additional information 6*1b0aaa91SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*1b0aaa91SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*1b0aaa91SAndrew Rist * "License"); you may not use this file except in compliance 9*1b0aaa91SAndrew Rist * with the License. You may obtain a copy of the License at 10*1b0aaa91SAndrew Rist * 11*1b0aaa91SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*1b0aaa91SAndrew Rist * 13*1b0aaa91SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*1b0aaa91SAndrew Rist * software distributed under the License is distributed on an 15*1b0aaa91SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*1b0aaa91SAndrew Rist * KIND, either express or implied. See the License for the 17*1b0aaa91SAndrew Rist * specific language governing permissions and limitations 18*1b0aaa91SAndrew Rist * under the License. 19*1b0aaa91SAndrew Rist * 20*1b0aaa91SAndrew Rist *************************************************************/ 21*1b0aaa91SAndrew Rist 22cdf0e10cSrcweir import javax.swing.JFrame; 23cdf0e10cSrcweir import javax.swing.JScrollPane; 24cdf0e10cSrcweir 25cdf0e10cSrcweir class EventLogger 26cdf0e10cSrcweir { Instance()27cdf0e10cSrcweir public static synchronized EventLogger Instance () 28cdf0e10cSrcweir { 29cdf0e10cSrcweir if (maInstance == null) 30cdf0e10cSrcweir maInstance = new EventLogger(); 31cdf0e10cSrcweir return maInstance; 32cdf0e10cSrcweir } 33cdf0e10cSrcweir EventLogger()34cdf0e10cSrcweir private EventLogger () 35cdf0e10cSrcweir { 36cdf0e10cSrcweir try 37cdf0e10cSrcweir { 38cdf0e10cSrcweir maFrame = new JFrame (); 39cdf0e10cSrcweir maLogger = new TextLogger (); 40cdf0e10cSrcweir maFrame.setContentPane (new JScrollPane (maLogger)); 41cdf0e10cSrcweir 42cdf0e10cSrcweir maFrame.setSize (400,300); 43cdf0e10cSrcweir maFrame.setVisible (true); 44cdf0e10cSrcweir } 45cdf0e10cSrcweir catch (Exception e) 46cdf0e10cSrcweir {} 47cdf0e10cSrcweir } 48cdf0e10cSrcweir 49cdf0e10cSrcweir private static EventLogger maInstance = null; 50cdf0e10cSrcweir private JFrame maFrame; 51cdf0e10cSrcweir private TextLogger maLogger; 52cdf0e10cSrcweir } 53