18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package sun.awt;
27
28 import java.awt.*;
29 import java.awt.KeyboardFocusManager;
30 import java.awt.DefaultKeyboardFocusManager;
31 import java.awt.event.InputEvent;
32 import java.awt.event.KeyEvent;
33 import java.awt.geom.Point2D;
34
35 import sun.misc.Unsafe;
36 import java.awt.peer.ComponentPeer;
37
38 import java.security.AccessControlContext;
39
40 import java.io.File;
41 import java.util.Vector;
42
43 /**
44 * The AWTAccessor utility class.
45 * The main purpose of this class is to enable accessing
46 * private and package-private fields of classes from
47 * different classes/packages. See sun.misc.SharedSecretes
48 * for another example.
49 */
50 public final class AWTAccessor {
51
52 private static final Unsafe unsafe = Unsafe.getUnsafe();
53
54 /*
55 * We don't need any objects of this class.
56 * It's rather a collection of static methods
57 * and interfaces.
460 /**
461 * Checks if the current thread is EDT for the given EQ.
462 */
463 public boolean isDispatchThreadImpl(EventQueue eventQueue);
464
465 /**
466 * Removes any pending events for the specified source object.
467 */
468 void removeSourceEvents(EventQueue eventQueue, Object source, boolean removeAllEvents);
469
470 /**
471 * Returns whether an event is pending on any of the separate Queues.
472 */
473 boolean noEvents(EventQueue eventQueue);
474
475 /**
476 * Called from PostEventQueue.postEvent to notify that a new event
477 * appeared.
478 */
479 void wakeup(EventQueue eventQueue, boolean isShutdown);
480 }
481
482 /*
483 * An accessor for the PopupMenu class
484 */
485 public interface PopupMenuAccessor {
486 /*
487 * Returns whether the popup menu is attached to a tray
488 */
489 boolean isTrayIconPopup(PopupMenu popupMenu);
490 }
491
492 /*
493 * An accessor for the FileDialog class
494 */
495 public interface FileDialogAccessor {
496 /*
497 * Sets the files the user selects
498 */
499 void setFiles(FileDialog fileDialog, File files[]);
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18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package sun.awt;
27
28 import java.awt.*;
29 import java.awt.KeyboardFocusManager;
30 import java.awt.DefaultKeyboardFocusManager;
31 import java.awt.event.InputEvent;
32 import java.awt.event.KeyEvent;
33 import java.awt.geom.Point2D;
34
35 import sun.misc.Unsafe;
36 import java.awt.peer.ComponentPeer;
37
38 import java.lang.reflect.InvocationTargetException;
39 import java.security.AccessControlContext;
40
41 import java.io.File;
42 import java.util.Vector;
43
44 /**
45 * The AWTAccessor utility class.
46 * The main purpose of this class is to enable accessing
47 * private and package-private fields of classes from
48 * different classes/packages. See sun.misc.SharedSecretes
49 * for another example.
50 */
51 public final class AWTAccessor {
52
53 private static final Unsafe unsafe = Unsafe.getUnsafe();
54
55 /*
56 * We don't need any objects of this class.
57 * It's rather a collection of static methods
58 * and interfaces.
461 /**
462 * Checks if the current thread is EDT for the given EQ.
463 */
464 public boolean isDispatchThreadImpl(EventQueue eventQueue);
465
466 /**
467 * Removes any pending events for the specified source object.
468 */
469 void removeSourceEvents(EventQueue eventQueue, Object source, boolean removeAllEvents);
470
471 /**
472 * Returns whether an event is pending on any of the separate Queues.
473 */
474 boolean noEvents(EventQueue eventQueue);
475
476 /**
477 * Called from PostEventQueue.postEvent to notify that a new event
478 * appeared.
479 */
480 void wakeup(EventQueue eventQueue, boolean isShutdown);
481
482 /**
483 * Static in EventQueue
484 */
485 void invokeAndWait(Object source, Runnable r)
486 throws InterruptedException, InvocationTargetException;
487 }
488
489 /*
490 * An accessor for the PopupMenu class
491 */
492 public interface PopupMenuAccessor {
493 /*
494 * Returns whether the popup menu is attached to a tray
495 */
496 boolean isTrayIconPopup(PopupMenu popupMenu);
497 }
498
499 /*
500 * An accessor for the FileDialog class
501 */
502 public interface FileDialogAccessor {
503 /*
504 * Sets the files the user selects
505 */
506 void setFiles(FileDialog fileDialog, File files[]);
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