1 |
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2 | package de.ugoe.cs.autoquest.plugin.jfc;
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3 |
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4 | import java.awt.event.MouseEvent;
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5 | import java.io.File;
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6 | import java.io.FileInputStream;
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7 | import java.io.FileNotFoundException;
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8 | import java.io.IOException;
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9 | import java.io.InputStreamReader;
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10 | import java.io.UnsupportedEncodingException;
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11 | import java.util.ArrayList;
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12 | import java.util.Collection;
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13 | import java.util.HashMap;
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14 | import java.util.LinkedList;
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15 | import java.util.List;
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16 | import java.util.Map;
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17 | import java.util.logging.Level;
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18 |
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19 | import javax.xml.parsers.ParserConfigurationException;
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20 | import javax.xml.parsers.SAXParser;
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21 | import javax.xml.parsers.SAXParserFactory;
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22 |
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23 | import org.xml.sax.Attributes;
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24 | import org.xml.sax.InputSource;
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25 | import org.xml.sax.SAXException;
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26 | import org.xml.sax.SAXParseException;
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27 | import org.xml.sax.helpers.DefaultHandler;
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28 |
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29 | import de.ugoe.cs.autoquest.eventcore.Event;
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30 | import de.ugoe.cs.autoquest.eventcore.gui.IInteraction;
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31 | import de.ugoe.cs.autoquest.eventcore.gui.KeyPressed;
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32 | import de.ugoe.cs.autoquest.eventcore.gui.KeyReleased;
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33 | import de.ugoe.cs.autoquest.eventcore.gui.KeyboardFocusChange;
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34 | import de.ugoe.cs.autoquest.eventcore.gui.MouseButtonDown;
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35 | import de.ugoe.cs.autoquest.eventcore.gui.MouseButtonInteraction;
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36 | import de.ugoe.cs.autoquest.eventcore.gui.MouseButtonUp;
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37 | import de.ugoe.cs.autoquest.eventcore.gui.MouseClick;
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38 | import de.ugoe.cs.autoquest.eventcore.guimodel.GUIElementTree;
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39 | import de.ugoe.cs.autoquest.eventcore.guimodel.GUIModel;
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40 | import de.ugoe.cs.autoquest.eventcore.guimodel.IGUIElement;
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41 | import de.ugoe.cs.autoquest.keyboardmaps.VirtualKey;
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42 | import de.ugoe.cs.autoquest.plugin.jfc.eventcore.JFCEventId;
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43 | import de.ugoe.cs.autoquest.plugin.jfc.guimodel.JFCGUIElement;
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44 | import de.ugoe.cs.autoquest.plugin.jfc.guimodel.JFCGUIElementSpec;
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45 | import de.ugoe.cs.util.console.Console;
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46 |
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47 | /**
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48 | * <p>
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49 | * This class provides functionality to parse XML log files generated by the JFCMonitor of
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50 | * autoquest. The result of parsing a file is a collection of event sequences.
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51 | * </p>
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52 | *
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53 | * @author Fabian Glaser
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54 | * @author Steffen Herbold
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55 | * @version 1.0
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56 | */
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57 | public class JFCSimplifiedLogParser extends DefaultHandler {
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58 |
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59 | /**
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60 | * <p>
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61 | * Map that holds events that had no registered target GUI element during parsing. Keys are the
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62 | * IDs of the unregistered targets.
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63 | * </p>
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64 | */
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65 | private Map<Long, List<Event>> eventsWithoutTargets;
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66 |
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67 | /**
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68 | * <p>
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69 | * Collection of event sequences that is contained in the log file, which is parsed.
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70 | * </p>
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71 | */
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72 | private Collection<List<Event>> sequences;
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73 |
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74 | /**
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75 | * <p>
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76 | * Internal handle to the id of the event that is currently being parsed.
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77 | * </p>
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78 | */
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79 | private JFCEventId currentEventId;
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80 |
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81 | /**
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82 | *
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83 | * <p>
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84 | * Internal handle to the hashcode of the GUI element, that is currently parsed.
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85 | * </p>
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86 | */
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87 | private Long currentGUIElementHash;
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88 |
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89 | /**
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90 | *
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91 | * <p>
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92 | * Internal handle to the hashcode of the parent of the GUI element, that is currently parsed.
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93 | * </p>
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94 | */
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95 | private Long currentParentHash;
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96 |
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97 | /**
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98 | * <p>
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99 | * Internal handle to the source of the event that is currently being parsed.
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100 | * </p>
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101 | */
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102 | private Long currentEventSource;
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103 |
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104 | /**
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105 | * <p>
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106 | * Internal handle to the timestamp of the event that is currently being parsed.
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107 | */
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108 | private Long currentEventTimestamp = -1l;
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109 |
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110 | /**
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111 | * <p>
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112 | * Internal handle to the parameters of the event currently being parsed.
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113 | * </p>
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114 | */
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115 | private Map<String, String> currentEventParameters;
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116 |
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117 | /**
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118 | * <p>
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119 | * Internal handle to the event sequence that is currently being parsed.
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120 | * </p>
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121 | */
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122 | private List<Event> currentSequence;
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123 |
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124 | /**
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125 | * <p>
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126 | * internal handle to the specification currently parsed for a GUI element
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127 | * </p>
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128 | */
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129 | private JFCGUIElementSpec currentGuiElementSpec;
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130 |
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131 | /**
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132 | * <p>
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133 | * internal handle to the parsed GUI structure, stored in a GUIElementTree
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134 | * </p>
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135 | */
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136 | private GUIElementTree<Long> currentGUIElementTree;
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137 |
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138 | /**
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139 | * <p>
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140 | * internal handle to the class ancestors
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141 | * </p>
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142 | */
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143 | private List<String> currentTypeHierarchy;
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144 |
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145 | /**
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146 | * <p>
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147 | * this is used to check, if for every pressed key, there is a release of it
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148 | * </p>
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149 | */
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150 | private List<VirtualKey> mPressedKeys = new ArrayList<VirtualKey>();
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151 |
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152 | /**
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153 | * <p>
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154 | * a specification for event ids to be omitted by the parser
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155 | * </p>
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156 | */
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157 | private Collection<JFCEventId> eventFilter;
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158 |
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159 | /**
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160 | * <p>
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161 | * Constructor. Creates a new JFCLogParser with a default event filter. This ignores focus
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162 | * events, mouse pressed, and mouse released events.
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163 | * </p>
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164 | */
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165 | public JFCSimplifiedLogParser() {
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166 | sequences = new LinkedList<List<Event>>();
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167 | currentSequence = null;
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168 | eventsWithoutTargets = new HashMap<Long, List<Event>>();
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169 | // setupDefaultEventFilter();
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170 | }
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171 |
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172 | /**
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173 | * <p>
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174 | * Constructor. Creates a new JFCLogParser with a specific event filter. The events in the
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175 | * provided collection are ignored by the parser. As events, the constants of the different
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176 | * event classes must be used. E.g. creating a collection and putting
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177 | * <code>MouseEvent.MOUSE_PRESSED</code> will cause the parser to ignore all mouse pressed
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178 | * events. If the provided collection is null, no event is ignored.
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179 | * </p>
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180 | *
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181 | * @param ignoredEvents
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182 | * the events to be ignored by the parser, can be null
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183 | */
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184 | public JFCSimplifiedLogParser(Collection<JFCEventId> ignoredEvents) {
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185 | sequences = new LinkedList<List<Event>>();
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186 | currentSequence = null;
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187 | eventsWithoutTargets = new HashMap<Long, List<Event>>();
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188 | eventFilter = ignoredEvents;
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189 | }
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190 |
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191 | /**
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192 | * <p>
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193 | * Parses a log file written by the JFCMonitor and creates a collection of event sequences.
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194 | * </p>
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195 | *
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196 | * @param filename
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197 | * name and path of the log file
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198 | */
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199 | public void parseFile(String filename) {
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200 | if (filename == null) {
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201 | throw new IllegalArgumentException("filename must not be null");
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202 | }
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203 |
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204 | parseFile(new File(filename));
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205 | }
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206 |
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207 | /**
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208 | * <p>
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209 | * Parses a log file written by the JFCMonitor and creates a collection of event sequences.
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210 | * </p>
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211 | *
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212 | * @param file
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213 | * name and path of the log file
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214 | */
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215 | public void parseFile(File file) {
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216 | if (file == null) {
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217 | throw new IllegalArgumentException("file must not be null");
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218 | }
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219 |
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220 | SAXParserFactory spf = SAXParserFactory.newInstance();
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221 | spf.setValidating(true);
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222 |
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223 | SAXParser saxParser = null;
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224 | InputSource inputSource = null;
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225 | try {
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226 | saxParser = spf.newSAXParser();
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227 | inputSource =
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228 | new InputSource(new InputStreamReader(new FileInputStream(file), "UTF-8"));
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229 | }
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230 | catch (UnsupportedEncodingException e) {
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231 | Console.printerr("Error parsing file + " + file.getName());
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232 | Console.logException(e);
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233 | return;
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234 | }
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235 | catch (ParserConfigurationException e) {
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236 | Console.printerr("Error parsing file + " + file.getName());
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237 | Console.logException(e);
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238 | return;
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239 | }
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240 | catch (SAXException e) {
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241 | Console.printerr("Error parsing file + " + file.getName());
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242 | Console.logException(e);
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243 | return;
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244 | }
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245 | catch (FileNotFoundException e) {
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246 | Console.printerr("Error parsing file + " + file.getName());
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247 | Console.logException(e);
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248 | return;
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249 | }
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250 | if (inputSource != null) {
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251 | inputSource.setSystemId("file://" + file.getAbsolutePath());
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252 | try {
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253 | if (saxParser == null) {
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254 | throw new RuntimeException("SAXParser creation failed");
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255 | }
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256 | saxParser.parse(inputSource, this);
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257 | }
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258 | catch (SAXParseException e) {
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259 | Console.printerrln("Failure parsing file in line " + e.getLineNumber() +
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260 | ", column " + e.getColumnNumber() + ".");
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261 | Console.logException(e);
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262 | return;
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263 | }
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264 | catch (SAXException e) {
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265 | Console.printerr("Error parsing file + " + file.getName());
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266 | Console.logException(e);
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267 | return;
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268 | }
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269 | catch (IOException e) {
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270 | Console.printerr("Error parsing file + " + file.getName());
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271 | Console.logException(e);
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272 | return;
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273 | }
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274 | }
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275 | if (!eventsWithoutTargets.isEmpty()) {
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276 | Console.printerr("Some events reference GUI elements that are not part of logfile. " +
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277 | "These events have been parsed without target.");
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278 | }
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279 | }
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280 |
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281 | /**
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282 | * <p>
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283 | * Returns the collection of event sequences that is obtained from parsing log files.
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284 | * </p>
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285 | *
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286 | * @return collection of event sequences
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287 | */
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288 | public Collection<List<Event>> getSequences() {
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289 | return sequences;
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290 | }
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291 |
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292 | /**
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293 | * <p>
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294 | * Returns the GUI model that is obtained from parsing log files.
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295 | * </p>
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296 | *
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297 | * @return GUIModel
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298 | */
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299 | public GUIModel getGuiModel() {
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300 | return currentGUIElementTree.getGUIModel();
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301 | }
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302 |
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303 | /*
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304 | * (non-Javadoc)
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305 | *
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306 | * @see org.xml.sax.helpers.DefaultHandler#startElement(java.lang.String, java.lang.String,
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307 | * java.lang.String, org.xml.sax.Attributes)
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308 | */
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309 | public void startElement(String uri, String localName, String qName, Attributes atts)
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310 | throws SAXException
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311 | {
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312 | if (qName.equals("sessions")) {
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313 | currentSequence = new LinkedList<Event>();
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314 | if (currentGUIElementTree == null)
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315 | currentGUIElementTree = new GUIElementTree<Long>();
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316 | }
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317 | if (qName.equals("newsession")) {
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318 | Console.traceln(Level.FINE, "start of session");
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319 | if (currentSequence != null && !currentSequence.isEmpty()) {
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320 | // create a copy of the list just to have a correctly typed one.
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321 | sequences.add(currentSequence.subList(0, currentSequence.size() - 1));
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322 | }
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323 | currentSequence = new LinkedList<Event>();
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324 | }
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325 | else if (qName.equals("component")) {
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326 | currentGUIElementHash = Long.parseLong(atts.getValue("hash"), 16);
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327 | currentGuiElementSpec = new JFCGUIElementSpec();
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328 | currentGuiElementSpec.setElementHash((int) currentGUIElementHash.longValue());
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329 | }
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330 | else if (qName.equals("event")) {
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331 | JFCEventId eventId = JFCEventId.parseEventId(atts.getValue("id"));
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332 | if ((eventFilter == null) || (!eventFilter.contains(eventId))) {
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333 | currentEventId = eventId;
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334 | currentEventParameters = new HashMap<String, String>();
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335 | }
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336 | }
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337 | else if (qName.equals("componentNameChange")) {
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338 | long sourceHash = Long.parseLong(atts.getValue("hash"), 16);
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339 | String newName = atts.getValue("newName");
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340 | // int titleSource = Integer.parseInt(atts.getValue("titleSource"));
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341 | JFCGUIElement sourceElement = (JFCGUIElement) currentGUIElementTree.find(sourceHash);
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342 | JFCGUIElementSpec sourceSpec = (JFCGUIElementSpec) sourceElement.getSpecification();
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343 | sourceSpec.setName(newName);
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344 | }
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345 | else if (qName.equals("param")) {
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346 | if (currentEventId != null) {
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347 | if ("source".equals(atts.getValue("name"))) {
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348 | currentEventSource = Long.parseLong(atts.getValue("value"), 16);
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349 | }
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350 | if ("timestamp".equals(atts.getValue("name"))) {
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351 | currentEventTimestamp = Long.parseLong(atts.getValue("value"));
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352 | }
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353 | currentEventParameters.put(atts.getValue("name"), atts.getValue("value"));
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354 | }
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355 | else if (currentGUIElementHash != null) {
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356 | if ("title".equals(atts.getValue("name"))) {
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357 | currentGuiElementSpec.setName(atts.getValue("value"));
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358 | }
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359 | else if ("class".equals(atts.getValue("name"))) {
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360 | currentGuiElementSpec.setType(atts.getValue("value"));
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361 | }
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362 | else if ("icon".equals(atts.getValue("name"))) {
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363 | currentGuiElementSpec.setIcon(atts.getValue("value"));
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364 | }
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365 | else if ("index".equals(atts.getValue("name"))) {
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366 | currentGuiElementSpec.setIndex(Integer.parseInt(atts.getValue("value")));
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367 | }
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368 | else if ("parent".equals(atts.getValue("name"))) {
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369 | currentParentHash = Long.parseLong(atts.getValue("value"), 16);
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370 | }
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371 | }
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372 | }
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373 | else if (qName.equals("ancestor")) {
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374 | currentTypeHierarchy.add(atts.getValue("name"));
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375 | }
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376 | else if (qName.equals("ancestors")) {
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377 | currentTypeHierarchy = new LinkedList<String>();
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378 | }
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379 | }
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380 |
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381 | /*
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382 | * (non-Javadoc)
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383 | *
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384 | * @see org.xml.sax.helpers.DefaultHandler#endElement(java.lang.String, java.lang.String,
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385 | * java.lang.String)
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386 | */
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387 | @Override
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388 | public void endElement(String uri, String localName, String qName) throws SAXException {
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389 | if (qName.equals("sessions")) {
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390 | if (currentSequence != null && !currentSequence.isEmpty()) {
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391 | sequences.add(currentSequence);
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392 | }
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393 | currentSequence = null;
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394 | }
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395 | else if (qName.equals("ancestors")) {
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396 | currentGuiElementSpec.setTypeHierarchy(currentTypeHierarchy);
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397 | }
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398 | else if (qName.equals("component") && currentGUIElementHash != null) {
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399 | currentGUIElementTree.add(currentGUIElementHash, currentParentHash,
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400 | currentGuiElementSpec);
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401 | List<Event> unhandledEvents = eventsWithoutTargets.get(currentGUIElementHash);
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402 | if (unhandledEvents != null) {
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403 | JFCGUIElement guiElement =
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404 | (JFCGUIElement) currentGUIElementTree.find(currentGUIElementHash);
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405 | for (Event event : unhandledEvents) {
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406 | event.setTarget(guiElement);
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407 | guiElement.markUsed();
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408 | }
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409 | eventsWithoutTargets.remove(currentGUIElementHash);
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410 | }
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411 | currentGUIElementHash = null;
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412 | currentParentHash = null;
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413 | currentTypeHierarchy = null;
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414 | }
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415 | else if (currentEventId != null) {
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416 | if (qName.equals("event")) {
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417 |
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418 | IGUIElement currentGUIElement;
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419 | currentGUIElement = currentGUIElementTree.find(currentEventSource);
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420 | Event event;
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421 | // in some rare cases the target GUI element of the event is not
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422 | // known yet
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423 | if (currentGUIElement == null) {
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424 | event = new Event(instantiateInteraction(currentEventId, currentEventParameters));
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425 | List<Event> eventList = eventsWithoutTargets.get(currentEventSource);
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426 | if (eventList == null) {
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427 | eventList = new ArrayList<Event>();
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428 | eventsWithoutTargets.put(currentEventSource, eventList);
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429 | }
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430 | eventList.add(event);
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431 | }
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432 | else {
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433 | event = new Event(instantiateInteraction(currentEventId, currentEventParameters),
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434 | currentGUIElement);
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435 | JFCGUIElement currentEventTarget = (JFCGUIElement) event.getTarget();
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436 | currentEventTarget.markUsed();
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437 | }
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438 | event.setTimestamp(currentEventTimestamp);
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439 | currentSequence.add(event);
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440 |
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441 | currentEventParameters = null;
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442 | currentEventId = null;
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443 | currentEventTimestamp = -1l;
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444 | }
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445 | }
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446 | }
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447 |
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448 | /**
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449 | * <p>
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450 | * depending on the event id and the event parameters, this method instantiates the concrete
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451 | * interaction, that took place, i.e. the event type
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452 | * </p>
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453 | *
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454 | * @param eventId
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455 | * the id of the event
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456 | * @param eventParameters
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457 | * the parameters provided for the event
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458 | *
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459 | * @return as described
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460 | *
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461 | * @throws SAXException
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462 | * thrown if the provided event id is unknown
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463 | */
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464 | private IInteraction instantiateInteraction(JFCEventId eventId,
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465 | Map<String, String> eventParameters)
|
---|
466 | throws SAXException
|
---|
467 | {
|
---|
468 | switch (eventId)
|
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469 | {
|
---|
470 | case FOCUS_GAINED:
|
---|
471 | return handleNewFocus(eventId, eventParameters);
|
---|
472 |
|
---|
473 | case KEY_PRESSED:
|
---|
474 | case KEY_RELEASED:
|
---|
475 | case KEY_TYPED:
|
---|
476 | return handleKeyAction(eventId, eventParameters);
|
---|
477 |
|
---|
478 | case MOUSE_CLICKED:
|
---|
479 | case MOUSE_PRESSED:
|
---|
480 | case MOUSE_RELEASED:
|
---|
481 | case MOUSE_MOVED:
|
---|
482 | case MOUSE_ENTERED:
|
---|
483 | case MOUSE_EXITED:
|
---|
484 | case MOUSE_DRAGGED:
|
---|
485 | case MOUSE_WHEEL:
|
---|
486 | return handleMouseAction(eventId, eventParameters);
|
---|
487 |
|
---|
488 | default:
|
---|
489 | throw new SAXException("unhandled event id " + eventId);
|
---|
490 | }
|
---|
491 | }
|
---|
492 |
|
---|
493 | /**
|
---|
494 | * <p>
|
---|
495 | * handles a mouse interaction. The method determines based on the event id and the parameters
|
---|
496 | * which mouse button is pressed, released or clicked.
|
---|
497 | * </p>
|
---|
498 | *
|
---|
499 | * @param eventId
|
---|
500 | * the id of the event
|
---|
501 | * @param eventParameters
|
---|
502 | * the parameters provided for the event
|
---|
503 | *
|
---|
504 | * @return as described
|
---|
505 | *
|
---|
506 | * @throws SAXException
|
---|
507 | * thrown if the provided event id or button index is unknown
|
---|
508 | */
|
---|
509 | private IInteraction handleMouseAction(JFCEventId eventId, Map<String, String> eventParameters)
|
---|
510 | throws SAXException
|
---|
511 | {
|
---|
512 | MouseButtonInteraction.Button button = null;
|
---|
513 |
|
---|
514 | if (eventParameters.get("Button") != null) {
|
---|
515 | int buttonId = Integer.parseInt(eventParameters.get("Button"));
|
---|
516 | if (buttonId == MouseEvent.BUTTON1) {
|
---|
517 | button = MouseButtonInteraction.Button.LEFT;
|
---|
518 | }
|
---|
519 | else if (buttonId == MouseEvent.BUTTON2) {
|
---|
520 | button = MouseButtonInteraction.Button.MIDDLE;
|
---|
521 | }
|
---|
522 | else if (buttonId == MouseEvent.BUTTON3) {
|
---|
523 | button = MouseButtonInteraction.Button.RIGHT;
|
---|
524 | }
|
---|
525 | else {
|
---|
526 | throw new SAXException("unknown mouse button index " + buttonId);
|
---|
527 | }
|
---|
528 | }
|
---|
529 |
|
---|
530 | if (JFCEventId.MOUSE_CLICKED == eventId) {
|
---|
531 | int x = Integer.parseInt(eventParameters.get("X"));
|
---|
532 | int y = Integer.parseInt(eventParameters.get("Y"));
|
---|
533 | return new MouseClick(button, x, y);
|
---|
534 | }
|
---|
535 | else if (JFCEventId.MOUSE_PRESSED == eventId) {
|
---|
536 | int x = Integer.parseInt(eventParameters.get("X"));
|
---|
537 | int y = Integer.parseInt(eventParameters.get("Y"));
|
---|
538 | return new MouseButtonDown(button, x, y);
|
---|
539 | }
|
---|
540 | else if (JFCEventId.MOUSE_RELEASED == eventId) {
|
---|
541 | int x = Integer.parseInt(eventParameters.get("X"));
|
---|
542 | int y = Integer.parseInt(eventParameters.get("Y"));
|
---|
543 | return new MouseButtonUp(button, x, y);
|
---|
544 | }
|
---|
545 | else {
|
---|
546 | throw new SAXException("unknown event id " + eventId);
|
---|
547 | }
|
---|
548 | }
|
---|
549 |
|
---|
550 | /**
|
---|
551 | * <p>
|
---|
552 | * handles a keyboard interaction. The method determines based on the event id and the
|
---|
553 | * parameters which key on the keyboard is pressed or released. It further checks, if for every
|
---|
554 | * released key there is also a pressed event
|
---|
555 | * </p>
|
---|
556 | *
|
---|
557 | * @param eventId
|
---|
558 | * the id of the event
|
---|
559 | * @param eventParameters
|
---|
560 | * the parameters provided for the event
|
---|
561 | *
|
---|
562 | * @return as described
|
---|
563 | *
|
---|
564 | * @throws SAXException
|
---|
565 | * thrown if the provided event id is unknown or if there is a key release without a
|
---|
566 | * preceding press of the same key
|
---|
567 | */
|
---|
568 | private IInteraction handleKeyAction(JFCEventId eventId, Map<String, String> eventParameters)
|
---|
569 | throws SAXException
|
---|
570 | {
|
---|
571 | // TODO handle shortcuts
|
---|
572 | if (JFCEventId.KEY_PRESSED == eventId) {
|
---|
573 | VirtualKey key = VirtualKey.parseVirtualKey(eventParameters.get("KeyCode"));
|
---|
574 | mPressedKeys.add(key);
|
---|
575 |
|
---|
576 | return new KeyPressed(key);
|
---|
577 | }
|
---|
578 | else if (JFCEventId.KEY_RELEASED == eventId) {
|
---|
579 | VirtualKey key = VirtualKey.parseVirtualKey(eventParameters.get("KeyCode"));
|
---|
580 | if (mPressedKeys.contains(key)) {
|
---|
581 | mPressedKeys.remove(key);
|
---|
582 | }
|
---|
583 | else {
|
---|
584 | Console.traceln(Level.SEVERE,
|
---|
585 | "log file has an error, as it contains a key up event on key " +
|
---|
586 | key + " for which there is no preceeding key down event");
|
---|
587 | }
|
---|
588 |
|
---|
589 | return new KeyReleased(key);
|
---|
590 | }
|
---|
591 |
|
---|
592 | throw new SAXException("unknown event id " + eventId);
|
---|
593 | }
|
---|
594 |
|
---|
595 | /**
|
---|
596 | * <p>
|
---|
597 | * handles explicit keyboard focus changes.
|
---|
598 | * </p>
|
---|
599 | *
|
---|
600 | * @param eventId
|
---|
601 | * the id of the event
|
---|
602 | * @param eventParameters
|
---|
603 | * the parameters provided for the event
|
---|
604 | *
|
---|
605 | * @return as described
|
---|
606 | *
|
---|
607 | * @throws SAXException
|
---|
608 | * thrown if the provided event id is unknown
|
---|
609 | */
|
---|
610 | private IInteraction handleNewFocus(JFCEventId eventId, Map<String, String> eventParameters)
|
---|
611 | throws SAXException
|
---|
612 | {
|
---|
613 | if (JFCEventId.FOCUS_GAINED == eventId) {
|
---|
614 | return new KeyboardFocusChange();
|
---|
615 | }
|
---|
616 | else {
|
---|
617 | throw new SAXException("unknown event id " + eventId);
|
---|
618 | }
|
---|
619 | }
|
---|
620 |
|
---|
621 | /**
|
---|
622 | * <p>
|
---|
623 | * creates a default event filter that ignores focus changes, mouse pressed and mouse released
|
---|
624 | * events.
|
---|
625 | * </p>
|
---|
626 | */
|
---|
627 | /*
|
---|
628 | * private void setupDefaultEventFilter() { eventFilter = new HashSet<JFCEventId>();
|
---|
629 | * eventFilter.add(JFCEventId.MOUSE_PRESSED); eventFilter.add(JFCEventId.MOUSE_RELEASED);
|
---|
630 | * eventFilter.add(JFCEventId.FOCUS_GAINED); }
|
---|
631 | */
|
---|
632 | }
|
---|