diff options
Diffstat (limited to 'libjava/java/awt/Component.java')
| -rw-r--r-- | libjava/java/awt/Component.java | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/libjava/java/awt/Component.java b/libjava/java/awt/Component.java index 340b185..3462e2a 100644 --- a/libjava/java/awt/Component.java +++ b/libjava/java/awt/Component.java @@ -71,6 +71,8 @@ public abstract class Component implements ImageObserver, MenuContainer, transient Container parent; transient java.awt.peer.ComponentPeer peer; + transient Object treeLock; + transient ComponentListener componentListener; transient FocusListener focusListener; transient KeyListener keyListener; @@ -140,8 +142,7 @@ public abstract class Component implements ImageObserver, MenuContainer, public final Object getTreeLock() { - // FIXME - return null; + return treeLock; } public Toolkit getToolkit() @@ -172,8 +173,13 @@ public abstract class Component implements ImageObserver, MenuContainer, public boolean isShowing() { - // FIXME - return false; + if (! visible) + return false; + + if (parent != null) + return (parent.isShowing()); + + return true; } public boolean isEnabled() |