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| author | Tom Tromey <tromey@redhat.com> | 2003-01-02 00:14:24 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@gcc.gnu.org> | 2003-01-02 00:14:24 +0000 |
| commit | 62d2eed656d2b664b21f128afbdc27720fb3939f (patch) | |
| tree | 16e5e7e16e0e667ba0696007d49bc3344f03cb6c /libjava/java/awt/Button.java | |
| parent | 3c32ae1c35f838a0d4ef571656b5427ade5c861d (diff) | |
| download | gcc-62d2eed656d2b664b21f128afbdc27720fb3939f.zip gcc-62d2eed656d2b664b21f128afbdc27720fb3939f.tar.gz gcc-62d2eed656d2b664b21f128afbdc27720fb3939f.tar.bz2 | |
Makefile.in: Rebuilt.
* Makefile.in: Rebuilt.
* Makefile.am (rmi_java_source_files): Added RMIClassLoaderSpi.
* java/awt/AlphaComposite.java, java/awt/BasicStroke.java,
java/awt/BufferCapabilities.java, java/awt/Button.java,
java/awt/CheckboxMenuItem.java, java/awt/Choice.java,
java/awt/Container.java, java/awt/Cursor.java,
java/awt/EventQueue.java, java/awt/FileDialog.java,
java/awt/Graphics2D.java, java/awt/Label.java, java/awt/Menu.java,
java/awt/MenuBar.java, java/awt/MenuComponent.java,
java/awt/PopupMenu.java, java/awt/ScrollPane.java,
java/awt/Scrollbar.java, java/awt/TextArea.java,
java/awt/TextField.java, java/awt/color/CMMException.java,
java/awt/color/ColorSpace.java, java/awt/color/ICC_Profile.java,
java/awt/color/ProfileDataException.java,
java/awt/datatransfer/Clipboard.java,
java/awt/datatransfer/DataFlavor.java,
java/awt/datatransfer/FlavorMap.java,
java/awt/datatransfer/SystemFlavorMap.java,
java/awt/dnd/DragGestureEvent.java,
java/awt/dnd/DragGestureRecognizer.java,
java/awt/dnd/DragSource.java, java/awt/dnd/DropTarget.java,
java/awt/event/WindowEvent.java, java/awt/geom/PathIterator.java,
java/awt/im/InputMethodHighlight.java,
java/io/PipedOutputStream.java, java/io/PipedWriter.java,
java/rmi/server/RMIClassLoader.java: Merged from Classpath.
* gnu/awt/j2d/Graphics2DImpl.java (drawImage): Changed type of
`op' to BufferedImageOp.
From-SVN: r60768
Diffstat (limited to 'libjava/java/awt/Button.java')
| -rw-r--r-- | libjava/java/awt/Button.java | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libjava/java/awt/Button.java b/libjava/java/awt/Button.java index ed954dd..989fbc9 100644 --- a/libjava/java/awt/Button.java +++ b/libjava/java/awt/Button.java @@ -90,6 +90,9 @@ private transient ActionListener action_listeners; /** * Initializes a new instance of <code>Button</code> with no label. + * + * @exception HeadlessException If GraphicsEnvironment.isHeadless() + * returns true */ public Button() @@ -104,12 +107,18 @@ Button() * label. The action command name is also initialized to this value. * * @param label The label to display on the button. + * + * @exception HeadlessException If GraphicsEnvironment.isHeadless() + * returns true */ public Button(String label) { this.label = label; actionCommand = label; + + if (GraphicsEnvironment.isHeadless ()) + throw new HeadlessException (); } /*************************************************************************/ @@ -211,6 +220,10 @@ removeActionListener(ActionListener listener) /** Returns all registered EventListers of the given listenerType. * listenerType must be a subclass of EventListener, or a * ClassClassException is thrown. + * + * @exception ClassCastException If listenerType doesn't specify a class or + * interface that implements @see java.util.EventListener. + * * @since 1.3 */ public EventListener[] getListeners(Class listenerType) |