J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2006-2007 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. |
| 8 | * |
| 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| 13 | * accompanied this code). |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License version |
| 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | * |
| 19 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | package test.java.awt.regtesthelpers; |
| 25 | /** |
| 26 | * <p>This class contains utilities useful for regression testing. |
| 27 | * <p>When using jtreg you would include this class into the build |
| 28 | * list via something like: |
| 29 | * <pre> |
| 30 | @library ../../../regtesthelpers |
| 31 | @build Util |
| 32 | @run main YourTest |
| 33 | </pre> |
| 34 | * Note that if you are about to create a test based on |
| 35 | * Applet-template, then put those lines into html-file, not in java-file. |
| 36 | * <p> And put an |
| 37 | * import test.java.awt.regtesthelpers.Util; |
| 38 | * into the java source of test. |
| 39 | */ |
| 40 | |
| 41 | import java.awt.Component; |
| 42 | import java.awt.Frame; |
| 43 | import java.awt.Dialog; |
| 44 | import java.awt.Window; |
| 45 | import java.awt.Button; |
| 46 | import java.awt.Point; |
| 47 | import java.awt.Dimension; |
| 48 | import java.awt.Rectangle; |
| 49 | import java.awt.Robot; |
| 50 | import java.awt.Toolkit; |
| 51 | import java.awt.IllegalComponentStateException; |
| 52 | import java.awt.AWTException; |
| 53 | import java.awt.AWTEvent; |
| 54 | |
| 55 | import java.awt.event.InputEvent; |
| 56 | import java.awt.event.WindowAdapter; |
| 57 | import java.awt.event.WindowEvent; |
| 58 | import java.awt.event.ActionEvent; |
| 59 | import java.awt.event.FocusEvent; |
| 60 | import java.awt.event.WindowListener; |
| 61 | import java.awt.event.WindowFocusListener; |
| 62 | import java.awt.event.FocusListener; |
| 63 | import java.awt.event.ActionListener; |
| 64 | |
| 65 | import java.awt.peer.FramePeer; |
| 66 | |
| 67 | import java.lang.reflect.Constructor; |
| 68 | import java.lang.reflect.Field; |
| 69 | import java.lang.reflect.InvocationTargetException; |
| 70 | import java.lang.reflect.Method; |
| 71 | |
| 72 | import java.security.PrivilegedAction; |
| 73 | import java.security.AccessController; |
| 74 | |
| 75 | import java.util.concurrent.atomic.AtomicBoolean; |
| 76 | |
| 77 | public final class Util { |
| 78 | private Util() {} // this is a helper class with static methods :) |
| 79 | |
| 80 | /* |
| 81 | * @throws RuntimeException when creation failed |
| 82 | */ |
| 83 | public static Robot createRobot() { |
| 84 | try { |
| 85 | return new Robot(); |
| 86 | } catch (AWTException e) { |
| 87 | throw new RuntimeException("Error: unable to create robot", e); |
| 88 | } |
| 89 | } |
| 90 | |
| 91 | public static Frame createEmbeddedFrame(final Frame embedder) |
| 92 | throws ClassNotFoundException, NoSuchFieldException, IllegalAccessException, NoSuchMethodException, |
| 93 | InstantiationException, InvocationTargetException |
| 94 | { |
| 95 | Toolkit tk = Toolkit.getDefaultToolkit(); |
| 96 | FramePeer frame_peer = (FramePeer) embedder.getPeer(); |
| 97 | System.out.println("frame's peer = " + frame_peer); |
| 98 | if ("sun.awt.windows.WToolkit".equals(tk.getClass().getName())) { |
| 99 | Class comp_peer_class = |
| 100 | Class.forName("sun.awt.windows.WComponentPeer"); |
| 101 | System.out.println("comp peer class = " + comp_peer_class); |
| 102 | Field hwnd_field = comp_peer_class.getDeclaredField("hwnd"); |
| 103 | hwnd_field.setAccessible(true); |
| 104 | System.out.println("hwnd_field =" + hwnd_field); |
| 105 | long hwnd = hwnd_field.getLong(frame_peer); |
| 106 | System.out.println("hwnd = " + hwnd); |
| 107 | |
| 108 | Class clazz = Class.forName("sun.awt.windows.WEmbeddedFrame"); |
| 109 | Constructor constructor = clazz.getConstructor (new Class [] {Long.TYPE}); |
| 110 | return (Frame) constructor.newInstance (new Object[] {hwnd}); |
| 111 | } else if ("sun.awt.X11.XToolkit".equals(tk.getClass().getName())) { |
| 112 | Class x_base_window_class = Class.forName("sun.awt.X11.XBaseWindow"); |
| 113 | System.out.println("x_base_window_class = " + x_base_window_class); |
| 114 | Method get_window = x_base_window_class.getMethod("getWindow", new Class[0]); |
| 115 | System.out.println("get_window = " + get_window); |
| 116 | long window = (Long) get_window.invoke(frame_peer, new Object[0]); |
| 117 | System.out.println("window = " + window); |
| 118 | Class clazz = Class.forName("sun.awt.X11.XEmbeddedFrame"); |
| 119 | Constructor constructor = clazz.getConstructor (new Class [] {Long.TYPE, Boolean.TYPE}); |
| 120 | return (Frame) constructor.newInstance (new Object[] {window, true}); |
| 121 | } |
| 122 | |
| 123 | throw new RuntimeException("Unexpected toolkit - " + tk); |
| 124 | } |
| 125 | |
| 126 | /** |
| 127 | * Moves mouse pointer in the center of given {@code comp} component |
| 128 | * using {@code robot} parameter. |
| 129 | */ |
| 130 | public static void pointOnComp(final Component comp, final Robot robot) { |
| 131 | Rectangle bounds = new Rectangle(comp.getLocationOnScreen(), comp.getSize()); |
| 132 | robot.mouseMove(bounds.x + bounds.width / 2, bounds.y + bounds.height / 2); |
| 133 | } |
| 134 | |
| 135 | /** |
| 136 | * Moves mouse pointer in the center of a given {@code comp} component |
| 137 | * and performs a left mouse button click using the {@code robot} parameter |
| 138 | * with the {@code delay} delay between press and release. |
| 139 | */ |
| 140 | public static void clickOnComp(final Component comp, final Robot robot, int delay) { |
| 141 | pointOnComp(comp, robot); |
| 142 | robot.delay(delay); |
| 143 | robot.mousePress(InputEvent.BUTTON1_MASK); |
| 144 | robot.delay(delay); |
| 145 | robot.mouseRelease(InputEvent.BUTTON1_MASK); |
| 146 | } |
| 147 | |
| 148 | /** |
| 149 | * Moves mouse pointer in the center of a given {@code comp} component |
| 150 | * and performs a left mouse button click using the {@code robot} parameter |
| 151 | * with the default delay between press and release. |
| 152 | */ |
| 153 | public static void clickOnComp(final Component comp, final Robot robot) { |
| 154 | clickOnComp(comp, robot, 50); |
| 155 | } |
| 156 | |
| 157 | /* |
| 158 | * Clicks on a title of Frame/Dialog. |
| 159 | * WARNING: it may fail on some platforms when the window is not wide enough. |
| 160 | */ |
| 161 | public static void clickOnTitle(final Window decoratedWindow, final Robot robot) { |
| 162 | Point p = decoratedWindow.getLocationOnScreen(); |
| 163 | Dimension d = decoratedWindow.getSize(); |
| 164 | |
| 165 | if (decoratedWindow instanceof Frame || decoratedWindow instanceof Dialog) { |
| 166 | robot.mouseMove(p.x + (int)(d.getWidth()/2), p.y + (int)decoratedWindow.getInsets().top/2); |
| 167 | robot.delay(50); |
| 168 | robot.mousePress(InputEvent.BUTTON1_MASK); |
| 169 | robot.delay(50); |
| 170 | robot.mouseRelease(InputEvent.BUTTON1_MASK); |
| 171 | } |
| 172 | } |
| 173 | |
| 174 | public static void waitForIdle(final Robot robot) { |
| 175 | // we do not use robot for now, use SunToolkit.realSync() instead |
| 176 | ((sun.awt.SunToolkit)Toolkit.getDefaultToolkit()).realSync(); |
| 177 | } |
| 178 | |
| 179 | public static Field getField(final Class klass, final String fieldName) { |
| 180 | return AccessController.doPrivileged(new PrivilegedAction<Field>() { |
| 181 | public Field run() { |
| 182 | try { |
| 183 | Field field = klass.getDeclaredField(fieldName); |
| 184 | assert (field != null); |
| 185 | field.setAccessible(true); |
| 186 | return field; |
| 187 | } catch (SecurityException se) { |
| 188 | throw new RuntimeException("Error: unexpected exception caught!", se); |
| 189 | } catch (NoSuchFieldException nsfe) { |
| 190 | throw new RuntimeException("Error: unexpected exception caught!", nsfe); |
| 191 | } |
| 192 | } |
| 193 | }); |
| 194 | } |
| 195 | |
| 196 | /* |
| 197 | * Waits for a notification and for a boolean condition to become true. |
| 198 | * The method returns when the above conditions are fullfilled or when the timeout |
| 199 | * occurs. |
| 200 | * |
| 201 | * @param condition the object to be notified and the booelan condition to wait for |
| 202 | * @param timeout the maximum time to wait in milliseconds |
| 203 | * @param catchExceptions if {@code true} the method catches InterruptedException |
| 204 | * @return the final boolean value of the {@code condition} |
| 205 | * @throws InterruptedException if the awaiting proccess has been interrupted |
| 206 | */ |
| 207 | public static boolean waitForConditionEx(final AtomicBoolean condition, long timeout) |
| 208 | throws InterruptedException |
| 209 | { |
| 210 | synchronized (condition) { |
| 211 | long startTime = System.currentTimeMillis(); |
| 212 | while (!condition.get()) { |
| 213 | condition.wait(timeout); |
| 214 | if (System.currentTimeMillis() - startTime >= timeout ) { |
| 215 | break; |
| 216 | } |
| 217 | } |
| 218 | } |
| 219 | return condition.get(); |
| 220 | } |
| 221 | |
| 222 | /* |
| 223 | * The same as {@code waitForConditionEx(AtomicBoolean, long)} except that it |
| 224 | * doesn't throw InterruptedException. |
| 225 | */ |
| 226 | public static boolean waitForCondition(final AtomicBoolean condition, long timeout) { |
| 227 | try { |
| 228 | return waitForConditionEx(condition, timeout); |
| 229 | } catch (InterruptedException e) { |
| 230 | throw new RuntimeException("Error: unexpected exception caught!", e); |
| 231 | } |
| 232 | } |
| 233 | |
| 234 | /* |
| 235 | * The same as {@code waitForConditionEx(AtomicBoolean, long)} but without a timeout. |
| 236 | */ |
| 237 | public static void waitForConditionEx(final AtomicBoolean condition) |
| 238 | throws InterruptedException |
| 239 | { |
| 240 | synchronized (condition) { |
| 241 | while (!condition.get()) { |
| 242 | condition.wait(); |
| 243 | } |
| 244 | } |
| 245 | } |
| 246 | |
| 247 | /* |
| 248 | * The same as {@code waitForConditionEx(AtomicBoolean)} except that it |
| 249 | * doesn't throw InterruptedException. |
| 250 | */ |
| 251 | public static void waitForCondition(final AtomicBoolean condition) { |
| 252 | try { |
| 253 | waitForConditionEx(condition); |
| 254 | } catch (InterruptedException e) { |
| 255 | throw new RuntimeException("Error: unexpected exception caught!", e); |
| 256 | } |
| 257 | } |
| 258 | |
| 259 | public static void waitTillShownEx(final Component comp) throws InterruptedException { |
| 260 | while (true) { |
| 261 | try { |
| 262 | Thread.sleep(100); |
| 263 | comp.getLocationOnScreen(); |
| 264 | break; |
| 265 | } catch (IllegalComponentStateException e) {} |
| 266 | } |
| 267 | } |
| 268 | public static void waitTillShown(final Component comp) { |
| 269 | try { |
| 270 | waitTillShownEx(comp); |
| 271 | } catch (InterruptedException e) { |
| 272 | throw new RuntimeException("Error: unexpected exception caught!", e); |
| 273 | } |
| 274 | } |
| 275 | |
| 276 | /** |
| 277 | * Drags from one point to another with the specified mouse button pressed. |
| 278 | * |
| 279 | * @param robot a robot to use for moving the mouse, etc. |
| 280 | * @param startPoint a start point of the drag |
| 281 | * @param endPoint an end point of the drag |
| 282 | * @param button one of {@code InputEvent.BUTTON1_MASK}, |
| 283 | * {@code InputEvent.BUTTON2_MASK}, {@code InputEvent.BUTTON3_MASK} |
| 284 | * |
| 285 | * @throws IllegalArgumentException if {@code button} is not one of |
| 286 | * {@code InputEvent.BUTTON1_MASK}, {@code InputEvent.BUTTON2_MASK}, |
| 287 | * {@code InputEvent.BUTTON3_MASK} |
| 288 | */ |
| 289 | public static void drag(Robot robot, Point startPoint, Point endPoint, int button) { |
| 290 | if (!(button == InputEvent.BUTTON1_MASK || button == InputEvent.BUTTON2_MASK |
| 291 | || button == InputEvent.BUTTON3_MASK)) |
| 292 | { |
| 293 | throw new IllegalArgumentException("invalid mouse button"); |
| 294 | } |
| 295 | |
| 296 | robot.mouseMove(startPoint.x, startPoint.y); |
| 297 | robot.mousePress(button); |
| 298 | try { |
| 299 | mouseMove(robot, startPoint, endPoint); |
| 300 | } finally { |
| 301 | robot.mouseRelease(button); |
| 302 | } |
| 303 | } |
| 304 | |
| 305 | /** |
| 306 | * Moves the mouse pointer from one point to another. |
| 307 | * Uses Bresenham's algorithm. |
| 308 | * |
| 309 | * @param robot a robot to use for moving the mouse |
| 310 | * @param startPoint a start point of the drag |
| 311 | * @param endPoint an end point of the drag |
| 312 | */ |
| 313 | public static void mouseMove(Robot robot, Point startPoint, Point endPoint) { |
| 314 | int dx = endPoint.x - startPoint.x; |
| 315 | int dy = endPoint.y - startPoint.y; |
| 316 | |
| 317 | int ax = Math.abs(dx) * 2; |
| 318 | int ay = Math.abs(dy) * 2; |
| 319 | |
| 320 | int sx = signWOZero(dx); |
| 321 | int sy = signWOZero(dy); |
| 322 | |
| 323 | int x = startPoint.x; |
| 324 | int y = startPoint.y; |
| 325 | |
| 326 | int d = 0; |
| 327 | |
| 328 | if (ax > ay) { |
| 329 | d = ay - ax/2; |
| 330 | while (true){ |
| 331 | robot.mouseMove(x, y); |
| 332 | robot.delay(50); |
| 333 | |
| 334 | if (x == endPoint.x){ |
| 335 | return; |
| 336 | } |
| 337 | if (d >= 0){ |
| 338 | y = y + sy; |
| 339 | d = d - ax; |
| 340 | } |
| 341 | x = x + sx; |
| 342 | d = d + ay; |
| 343 | } |
| 344 | } else { |
| 345 | d = ax - ay/2; |
| 346 | while (true){ |
| 347 | robot.mouseMove(x, y); |
| 348 | robot.delay(50); |
| 349 | |
| 350 | if (y == endPoint.y){ |
| 351 | return; |
| 352 | } |
| 353 | if (d >= 0){ |
| 354 | x = x + sx; |
| 355 | d = d - ay; |
| 356 | } |
| 357 | y = y + sy; |
| 358 | d = d + ax; |
| 359 | } |
| 360 | } |
| 361 | } |
| 362 | |
| 363 | private static int signWOZero(int i){ |
| 364 | return (i > 0)? 1: -1; |
| 365 | } |
| 366 | |
| 367 | private static int sign(int n) { |
| 368 | return n < 0 ? -1 : n == 0 ? 0 : 1; |
| 369 | } |
| 370 | |
| 371 | /** Returns {@code WindowListener} instance that diposes {@code Window} on |
| 372 | * "window closing" event. |
| 373 | * |
| 374 | * @return the {@code WindowListener} instance that could be set |
| 375 | * on a {@code Window}. After that |
| 376 | * the {@code Window} is disposed when "window closed" |
| 377 | * event is sent to the {@code Window} |
| 378 | */ |
| 379 | public static WindowListener getClosingWindowAdapter() { |
| 380 | return new WindowAdapter () { |
| 381 | public void windowClosing(WindowEvent e) { |
| 382 | e.getWindow().dispose(); |
| 383 | } |
| 384 | }; |
| 385 | } |
| 386 | |
| 387 | /* |
| 388 | * The values directly map to the ones of |
| 389 | * sun.awt.X11.XWM & sun.awt.motif.MToolkit classes. |
| 390 | */ |
| 391 | public final static int |
| 392 | UNDETERMINED_WM = 1, |
| 393 | NO_WM = 2, |
| 394 | OTHER_WM = 3, |
| 395 | OPENLOOK_WM = 4, |
| 396 | MOTIF_WM = 5, |
| 397 | CDE_WM = 6, |
| 398 | ENLIGHTEN_WM = 7, |
| 399 | KDE2_WM = 8, |
| 400 | SAWFISH_WM = 9, |
| 401 | ICE_WM = 10, |
| 402 | METACITY_WM = 11, |
| 403 | COMPIZ_WM = 12, |
| 404 | LG3D_WM = 13; |
| 405 | |
| 406 | /* |
| 407 | * Returns -1 in case of not X Window or any problems. |
| 408 | */ |
| 409 | public static int getWMID() { |
| 410 | Class clazz = null; |
| 411 | try { |
| 412 | if ("sun.awt.X11.XToolkit".equals(Toolkit.getDefaultToolkit().getClass().getName())) { |
| 413 | clazz = Class.forName("sun.awt.X11.XWM"); |
| 414 | } else if ("sun.awt.motif.MToolkit".equals(Toolkit.getDefaultToolkit().getClass().getName())) { |
| 415 | clazz = Class.forName("sun.awt.motif.MToolkit"); |
| 416 | } |
| 417 | } catch (ClassNotFoundException cnfe) { |
| 418 | cnfe.printStackTrace(); |
| 419 | } |
| 420 | if (clazz == null) { |
| 421 | return -1; |
| 422 | } |
| 423 | |
| 424 | try { |
| 425 | final Class _clazz = clazz; |
| 426 | Method m_getWMID = (Method)AccessController.doPrivileged(new PrivilegedAction() { |
| 427 | public Object run() { |
| 428 | try { |
| 429 | Method method = _clazz.getDeclaredMethod("getWMID", new Class[] {}); |
| 430 | if (method != null) { |
| 431 | method.setAccessible(true); |
| 432 | } |
| 433 | return method; |
| 434 | } catch (NoSuchMethodException e) { |
| 435 | assert false; |
| 436 | } catch (SecurityException e) { |
| 437 | assert false; |
| 438 | } |
| 439 | return null; |
| 440 | } |
| 441 | }); |
| 442 | return ((Integer)m_getWMID.invoke(null, new Object[] {})).intValue(); |
| 443 | } catch (IllegalAccessException iae) { |
| 444 | iae.printStackTrace(); |
| 445 | } catch (InvocationTargetException ite) { |
| 446 | ite.printStackTrace(); |
| 447 | } |
| 448 | return -1; |
| 449 | } |
| 450 | |
| 451 | |
| 452 | //////////////////////////// |
| 453 | // Some stuff to test focus. |
| 454 | //////////////////////////// |
| 455 | |
| 456 | private static WindowGainedFocusListener wgfListener = new WindowGainedFocusListener(); |
| 457 | private static FocusGainedListener fgListener = new FocusGainedListener(); |
| 458 | private static ActionPerformedListener apListener = new ActionPerformedListener(); |
| 459 | |
| 460 | private abstract static class EventListener { |
| 461 | AtomicBoolean notifier = new AtomicBoolean(false); |
| 462 | Component comp; |
| 463 | boolean printEvent; |
| 464 | |
| 465 | public void listen(Component comp, boolean printEvent) { |
| 466 | this.comp = comp; |
| 467 | this.printEvent = printEvent; |
| 468 | notifier.set(false); |
| 469 | setListener(comp); |
| 470 | } |
| 471 | |
| 472 | public AtomicBoolean getNotifier() { |
| 473 | return notifier; |
| 474 | } |
| 475 | |
| 476 | abstract void setListener(Component comp); |
| 477 | |
| 478 | void printAndNotify(AWTEvent e) { |
| 479 | if (printEvent) { |
| 480 | System.err.println(e); |
| 481 | } |
| 482 | synchronized (notifier) { |
| 483 | notifier.set(true); |
| 484 | notifier.notifyAll(); |
| 485 | } |
| 486 | } |
| 487 | } |
| 488 | |
| 489 | private static class WindowGainedFocusListener extends EventListener implements WindowFocusListener { |
| 490 | |
| 491 | void setListener(Component comp) { |
| 492 | ((Window)comp).addWindowFocusListener(this); |
| 493 | } |
| 494 | |
| 495 | public void windowGainedFocus(WindowEvent e) { |
| 496 | |
| 497 | ((Window)comp).removeWindowFocusListener(this); |
| 498 | printAndNotify(e); |
| 499 | } |
| 500 | |
| 501 | public void windowLostFocus(WindowEvent e) {} |
| 502 | } |
| 503 | |
| 504 | private static class FocusGainedListener extends EventListener implements FocusListener { |
| 505 | |
| 506 | void setListener(Component comp) { |
| 507 | comp.addFocusListener(this); |
| 508 | } |
| 509 | |
| 510 | public void focusGained(FocusEvent e) { |
| 511 | comp.removeFocusListener(this); |
| 512 | printAndNotify(e); |
| 513 | } |
| 514 | |
| 515 | public void focusLost(FocusEvent e) {} |
| 516 | } |
| 517 | |
| 518 | private static class ActionPerformedListener extends EventListener implements ActionListener { |
| 519 | |
| 520 | void setListener(Component comp) { |
| 521 | ((Button)comp).addActionListener(this); |
| 522 | } |
| 523 | |
| 524 | public void actionPerformed(ActionEvent e) { |
| 525 | ((Button)comp).removeActionListener(this); |
| 526 | printAndNotify(e); |
| 527 | } |
| 528 | } |
| 529 | |
| 530 | private static boolean trackEvent(int eventID, Component comp, Runnable action, int time, boolean printEvent) { |
| 531 | EventListener listener = null; |
| 532 | |
| 533 | switch (eventID) { |
| 534 | case WindowEvent.WINDOW_GAINED_FOCUS: |
| 535 | listener = wgfListener; |
| 536 | break; |
| 537 | case FocusEvent.FOCUS_GAINED: |
| 538 | listener = fgListener; |
| 539 | break; |
| 540 | case ActionEvent.ACTION_PERFORMED: |
| 541 | listener = apListener; |
| 542 | break; |
| 543 | } |
| 544 | |
| 545 | listener.listen(comp, printEvent); |
| 546 | action.run(); |
| 547 | return Util.waitForCondition(listener.getNotifier(), time); |
| 548 | } |
| 549 | |
| 550 | /* |
| 551 | * Tracks WINDOW_GAINED_FOCUS event for a window caused by an action. |
| 552 | * @param window the window to track the event for |
| 553 | * @param action the action to perform |
| 554 | * @param time the max time to wait for the event |
| 555 | * @param printEvent should the event received be printed or doesn't |
| 556 | * @return true if the event has been received, otherwise false |
| 557 | */ |
| 558 | public static boolean trackWindowGainedFocus(Window window, Runnable action, int time, boolean printEvent) { |
| 559 | return trackEvent(WindowEvent.WINDOW_GAINED_FOCUS, window, action, time, printEvent); |
| 560 | } |
| 561 | |
| 562 | /* |
| 563 | * Tracks FOCUS_GAINED event for a component caused by an action. |
| 564 | * @see #trackWindowGainedFocus |
| 565 | */ |
| 566 | public static boolean trackFocusGained(Component comp, Runnable action, int time, boolean printEvent) { |
| 567 | return trackEvent(FocusEvent.FOCUS_GAINED, comp, action, time, printEvent); |
| 568 | } |
| 569 | |
| 570 | /* |
| 571 | * Tracks ACTION_PERFORMED event for a button caused by an action. |
| 572 | * @see #trackWindowGainedFocus |
| 573 | */ |
| 574 | public static boolean trackActionPerformed(Button button, Runnable action, int time, boolean printEvent) { |
| 575 | return trackEvent(ActionEvent.ACTION_PERFORMED, button, action, time, printEvent); |
| 576 | } |
| 577 | } |