diff options
Diffstat (limited to 'libjava/java/awt/List.java')
| -rw-r--r-- | libjava/java/awt/List.java | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/libjava/java/awt/List.java b/libjava/java/awt/List.java index f2c6d078832..561a30d4dab 100644 --- a/libjava/java/awt/List.java +++ b/libjava/java/awt/List.java @@ -46,13 +46,15 @@ import java.awt.event.ItemListener; import java.awt.peer.ListPeer; import java.awt.peer.ComponentPeer; import java.util.Vector; +import javax.accessibility.Accessible; /** * Class that implements a listbox widget * * @author Aaron M. Renn (arenn@urbanophile.com) */ -public class List extends Component implements ItemSelectable, Serializable +public class List extends Component + implements ItemSelectable, Serializable, Accessible { /* @@ -113,6 +115,8 @@ private ActionListener action_listeners; /** * Initializes a new instance of <code>List</code> with no visible lines * and multi-select disabled. + * + * @exception HeadlessException If GraphicsEnvironment.isHeadless() is true. */ public List() @@ -127,6 +131,8 @@ List() * number of visible lines and multi-select disabled. * * @param lines The number of visible lines in the list. + * + * @exception HeadlessException If GraphicsEnvironment.isHeadless() is true. */ public List(int rows) @@ -143,12 +149,17 @@ List(int rows) * @param lines The number of visible lines in the list. * @param multipleMode <code>true</code> if multiple lines can be selected * simultaneously, <code>false</code> otherwise. + * + * @exception HeadlessException If GraphicsEnvironment.isHeadless() is true. */ public List(int rows, boolean multipleMode) { this.rows = rows; this.multipleMode = multipleMode; + + if (GraphicsEnvironment.isHeadless()) + throw new HeadlessException (); } /*************************************************************************/ |