001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.log4j.lf5.viewer; 018 019import java.awt.Color; 020import java.awt.Component; 021 022import javax.swing.JTable; 023import javax.swing.table.DefaultTableCellRenderer; 024 025import org.apache.log4j.lf5.LogLevel; 026import org.apache.log4j.lf5.LogRecord; 027 028/** 029 * LogTableRowRenderer 030 * 031 * @author Michael J. Sikorsky 032 * @author Robert Shaw 033 * @author Brad Marlborough 034 */ 035 036// Contributed by ThoughtWorks Inc. 037 038public class LogTableRowRenderer extends DefaultTableCellRenderer { 039 private static final long serialVersionUID = -3951639953706443213L; 040 //-------------------------------------------------------------------------- 041 // Constants: 042 //-------------------------------------------------------------------------- 043 044 //-------------------------------------------------------------------------- 045 // Protected Variables: 046 //-------------------------------------------------------------------------- 047 protected boolean _highlightFatal = true; 048 protected Color _color = new Color(230, 230, 230); 049 050 //-------------------------------------------------------------------------- 051 // Private Variables: 052 //-------------------------------------------------------------------------- 053 054 //-------------------------------------------------------------------------- 055 // Constructors: 056 //-------------------------------------------------------------------------- 057 058 //-------------------------------------------------------------------------- 059 // Public Methods: 060 //-------------------------------------------------------------------------- 061 062 public Component getTableCellRendererComponent(JTable table, 063 Object value, 064 boolean isSelected, 065 boolean hasFocus, 066 int row, 067 int col) { 068 069 if ((row % 2) == 0) { 070 setBackground(_color); 071 } else { 072 setBackground(Color.white); 073 } 074 075 FilteredLogTableModel model = (FilteredLogTableModel) table.getModel(); 076 LogRecord record = model.getFilteredRecord(row); 077 078 setForeground(getLogLevelColor(record.getLevel())); 079 080 return (super.getTableCellRendererComponent(table, 081 value, 082 isSelected, 083 hasFocus, 084 row, col)); 085 } 086 087 088 //-------------------------------------------------------------------------- 089 // Protected Methods: 090 //-------------------------------------------------------------------------- 091 protected Color getLogLevelColor(LogLevel level) { 092 return (Color) LogLevel.getLogLevelColorMap().get(level); 093 } 094 095 //-------------------------------------------------------------------------- 096 // Private Methods: 097 //-------------------------------------------------------------------------- 098 099 //-------------------------------------------------------------------------- 100 // Nested Top-Level Classes or Interfaces: 101 //-------------------------------------------------------------------------- 102 103} 104 105 106 107 108 109