19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25 package java.awt;
26
27 import java.awt.peer.TextFieldPeer;
28 import java.awt.event.*;
29 import java.util.EventListener;
30 import java.io.ObjectOutputStream;
31 import java.io.ObjectInputStream;
32 import java.io.IOException;
33 import javax.accessibility.*;
34
35
36 /**
37 * A <code>TextField</code> object is a text component
38 * that allows for the editing of a single line of text.
39 * <p>
40 * For example, the following image depicts a frame with four
41 * text fields of varying widths. Two of these text fields
42 * display the predefined text <code>"Hello"</code>.
43 * <p>
44 * <img src="doc-files/TextField-1.gif" alt="The preceding text describes this image."
45 * style="float:center; margin: 7px 10px;">
46 * <p>
47 * Here is the code that produces these four text fields:
48 *
49 * <hr><blockquote><pre>
50 * TextField tf1, tf2, tf3, tf4;
51 * // a blank text field
52 * tf1 = new TextField();
53 * // blank field of 20 columns
54 * tf2 = new TextField("", 20);
55 * // predefined text displayed
56 * tf3 = new TextField("Hello!");
57 * // predefined text in 30 columns
58 * tf4 = new TextField("Hello", 30);
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25 package java.awt;
26
27 import java.awt.peer.TextFieldPeer;
28 import java.awt.event.*;
29 import java.util.EventListener;
30 import java.io.ObjectOutputStream;
31 import java.io.ObjectInputStream;
32 import java.io.IOException;
33 import javax.accessibility.*;
34
35
36 /**
37 * A <code>TextField</code> object is a text component
38 * that allows for the editing of a single line of text.
39 * If the input text contains new line character,
40 * it will be replaced by a space character.
41 * <p>
42 * For example, the following image depicts a frame with four
43 * text fields of varying widths. Two of these text fields
44 * display the predefined text <code>"Hello"</code>.
45 * <p>
46 * <img src="doc-files/TextField-1.gif" alt="The preceding text describes this image."
47 * style="float:center; margin: 7px 10px;">
48 * <p>
49 * Here is the code that produces these four text fields:
50 *
51 * <hr><blockquote><pre>
52 * TextField tf1, tf2, tf3, tf4;
53 * // a blank text field
54 * tf1 = new TextField();
55 * // blank field of 20 columns
56 * tf2 = new TextField("", 20);
57 * // predefined text displayed
58 * tf3 = new TextField("Hello!");
59 * // predefined text in 30 columns
60 * tf4 = new TextField("Hello", 30);
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