diff options
Diffstat (limited to 'libjava/java/awt/TextArea.java')
| -rw-r--r-- | libjava/java/awt/TextArea.java | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libjava/java/awt/TextArea.java b/libjava/java/awt/TextArea.java index 799656ec554..f164add49a1 100644 --- a/libjava/java/awt/TextArea.java +++ b/libjava/java/awt/TextArea.java @@ -109,6 +109,8 @@ private int scrollbarVisibility; * Initialize a new instance of <code>TextArea</code> that is empty * and is one row and one column. Both horizontal and vertical * scrollbars will be used. + * + * @exception HeadlessException If GraphicsEnvironment.isHeadless() is true, */ public TextArea() @@ -124,6 +126,8 @@ TextArea() * scrollbars will be used. * * @param text The text to display in this text area. + * + * @exception HeadlessException If GraphicsEnvironment.isHeadless() is true, */ public TextArea(String text) @@ -140,6 +144,8 @@ TextArea(String text) * * @param rows The number of rows in this text area. * @param columns The number of columns in this text area. + * + * @exception HeadlessException If GraphicsEnvironment.isHeadless() is true, */ public TextArea(int rows, int columns) @@ -156,6 +162,8 @@ TextArea(int rows, int columns) * @param text The text to display in this text area. * @param rows The number of rows in this text area. * @param columns The number of columns in this text area. + * + * @exception HeadlessException If GraphicsEnvironment.isHeadless() is true, */ public TextArea(String text, int rows, int columns) @@ -174,12 +182,17 @@ TextArea(String text, int rows, int columns) * @param rows The number of rows in this text area. * @param columns The number of columns in this text area. * @param scrollbarVisibility Which scrollbars to display. + * + * @exception HeadlessException If GraphicsEnvironment.isHeadless() is true, */ public TextArea(String text, int rows, int columns, int scrollbarVisibility) { super(text); + if (GraphicsEnvironment.isHeadless()) + throw new HeadlessException (); + if ((rows < 1) || (columns < 0)) throw new IllegalArgumentException("Bad row or column value"); |