36 import java.awt.peer.KeyboardFocusManagerPeer;
37 import java.awt.peer.ComponentPeer;
38
39 import java.lang.reflect.InvocationTargetException;
40 import java.lang.reflect.Method;
41
42 import sun.util.logging.PlatformLogger;
43
44 public abstract class KeyboardFocusManagerPeerImpl implements KeyboardFocusManagerPeer {
45
46 private static final PlatformLogger focusLog = PlatformLogger.getLogger("sun.awt.focus.KeyboardFocusManagerPeerImpl");
47
48 private static AWTAccessor.KeyboardFocusManagerAccessor kfmAccessor =
49 AWTAccessor.getKeyboardFocusManagerAccessor();
50
51 // The constants are copied from java.awt.KeyboardFocusManager
52 public static final int SNFH_FAILURE = 0;
53 public static final int SNFH_SUCCESS_HANDLED = 1;
54 public static final int SNFH_SUCCESS_PROCEED = 2;
55
56 protected KeyboardFocusManager manager;
57
58 public KeyboardFocusManagerPeerImpl(KeyboardFocusManager manager) {
59 this.manager = manager;
60 }
61
62 @Override
63 public void clearGlobalFocusOwner(Window activeWindow) {
64 if (activeWindow != null) {
65 Component focusOwner = activeWindow.getFocusOwner();
66 if (focusLog.isLoggable(PlatformLogger.FINE))
67 focusLog.fine("Clearing global focus owner " + focusOwner);
68 if (focusOwner != null) {
69 FocusEvent fl = new CausedFocusEvent(focusOwner, FocusEvent.FOCUS_LOST, false, null,
70 CausedFocusEvent.Cause.CLEAR_GLOBAL_FOCUS_OWNER);
71 SunToolkit.postPriorityEvent(fl);
72 }
73 }
74 }
75
76 /*
77 * WARNING: Don't call it on the Toolkit thread.
78 *
79 * Checks if the component:
80 * 1) accepts focus on click (in general)
81 * 2) may be a focus owner (in particular)
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36 import java.awt.peer.KeyboardFocusManagerPeer;
37 import java.awt.peer.ComponentPeer;
38
39 import java.lang.reflect.InvocationTargetException;
40 import java.lang.reflect.Method;
41
42 import sun.util.logging.PlatformLogger;
43
44 public abstract class KeyboardFocusManagerPeerImpl implements KeyboardFocusManagerPeer {
45
46 private static final PlatformLogger focusLog = PlatformLogger.getLogger("sun.awt.focus.KeyboardFocusManagerPeerImpl");
47
48 private static AWTAccessor.KeyboardFocusManagerAccessor kfmAccessor =
49 AWTAccessor.getKeyboardFocusManagerAccessor();
50
51 // The constants are copied from java.awt.KeyboardFocusManager
52 public static final int SNFH_FAILURE = 0;
53 public static final int SNFH_SUCCESS_HANDLED = 1;
54 public static final int SNFH_SUCCESS_PROCEED = 2;
55
56 @Override
57 public void clearGlobalFocusOwner(Window activeWindow) {
58 if (activeWindow != null) {
59 Component focusOwner = activeWindow.getFocusOwner();
60 if (focusLog.isLoggable(PlatformLogger.FINE))
61 focusLog.fine("Clearing global focus owner " + focusOwner);
62 if (focusOwner != null) {
63 FocusEvent fl = new CausedFocusEvent(focusOwner, FocusEvent.FOCUS_LOST, false, null,
64 CausedFocusEvent.Cause.CLEAR_GLOBAL_FOCUS_OWNER);
65 SunToolkit.postPriorityEvent(fl);
66 }
67 }
68 }
69
70 /*
71 * WARNING: Don't call it on the Toolkit thread.
72 *
73 * Checks if the component:
74 * 1) accepts focus on click (in general)
75 * 2) may be a focus owner (in particular)
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