diff options
Diffstat (limited to 'libjava/classpath/java/awt/peer/ComponentPeer.java')
| -rw-r--r-- | libjava/classpath/java/awt/peer/ComponentPeer.java | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/libjava/classpath/java/awt/peer/ComponentPeer.java b/libjava/classpath/java/awt/peer/ComponentPeer.java index 97b96f49cdb..bc6e3a457f3 100644 --- a/libjava/classpath/java/awt/peer/ComponentPeer.java +++ b/libjava/classpath/java/awt/peer/ComponentPeer.java @@ -153,6 +153,12 @@ public interface ComponentPeer * {@link Component#getMinimumSize()}. * * @return the minimum size for the component + * + * @specnote Presumably this method got added to replace minimumSize(). + * However, testing shows that this is never called in the RI + * (tested with JDK5), but instead minimumSize() is called + * directly. It is advisable to implement this method to delegate + * to minimumSize() and put the real implementation in there. */ Dimension getMinimumSize(); @@ -161,6 +167,12 @@ public interface ComponentPeer * {@link Component#getPreferredSize()}. * * @return the preferred size for the component + * + * @specnote Presumably this method got added to replace preferredSize(). + * However, testing shows that this is never called in the RI + * (tested with JDK5), but instead preferredSize() is called + * directly. It is advisable to implement this method to delegate + * to preferredSize() and put the real implementation in there. */ Dimension getPreferredSize(); @@ -262,12 +274,21 @@ public interface ComponentPeer * Requests that this component receives the focus. This is called from * {@link Component#requestFocus()}. * - * @param source TODO - * @param bool1 TODO - * @param bool2 TODO - * @param x TODO - */ - boolean requestFocus(Component source, boolean bool1, boolean bool2, long x); + * This method is only called for heavyweight component's peers. Lightweight + * components ask their nearest heavyweight component to request focus. + * It's up to the heavyweight peer to decide if any of it's lightweight + * descendants are allowed to receive keyboard input focus or not. If the + * focus request is finally approved, then the peer must post a FOCUS_GAINED + * event for the requested component. + * + * @param request the component for which the focus is requested + * @param temporary indicates if the focus change is temporary (true) or + * permanent (false) + * @param allowWindowFocus indicates if it's allowed to change window focus + * @param time the timestamp + */ + boolean requestFocus(Component request, boolean temporary, + boolean allowWindowFocus, long time); /** * Notifies the peer that the bounds of this component have changed. This |
