diff options
Diffstat (limited to 'libjava/java/awt/Label.java')
| -rw-r--r-- | libjava/java/awt/Label.java | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/libjava/java/awt/Label.java b/libjava/java/awt/Label.java index 36ea45b944a..4f248c30bb9 100644 --- a/libjava/java/awt/Label.java +++ b/libjava/java/awt/Label.java @@ -40,6 +40,8 @@ package java.awt; import java.awt.peer.LabelPeer; import java.awt.peer.ComponentPeer; +import java.io.Serializable; +import javax.accessibility.Accessible; /** * This component is used for displaying simple text strings that cannot @@ -48,7 +50,7 @@ import java.awt.peer.ComponentPeer; * @author Aaron M. Renn (arenn@urbanophile.com) * @author Tom Tromey <tromey@cygnus.com> */ -public class Label extends Component implements java.io.Serializable +public class Label extends Component implements Serializable, Accessible { /* @@ -99,6 +101,8 @@ private String text; /** * Initializes a new instance of <code>Label</code> with no text. + * + * @exception HeadlessException If GraphicsEnvironment.isHeadless() is true. */ public Label() @@ -113,6 +117,8 @@ Label() * text that is aligned to the left. * * @param text The text of the label. + * + * @exception HeadlessException If GraphicsEnvironment.isHeadless() is true. */ public Label(String text) @@ -130,12 +136,17 @@ Label(String text) * @param alignment The desired alignment for the text in this label, * which must be one of <code>LEFT</code>, <code>CENTER</code>, or * <code>RIGHT</code>. + * + * @exception HeadlessException If GraphicsEnvironment.isHeadless() is true. */ public Label(String text, int alignment) { setAlignment (alignment); setText (text); + + if (GraphicsEnvironment.isHeadless()) + throw new HeadlessException (); } /*************************************************************************/ |