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2.10 WebClient: Talking to Web Servers Interactively

61

LabeledTextField

The 

LabeledTextField

 class is a simple combination of a 

TextField

 and a

Label

 and is used in 

WebClient

. 

Listing 2.17 LabeledTextField.java 

import java.awt.*;

/** A TextField with an associated Label.

 */

public class LabeledTextField extends Panel {

  private Label label;

  private TextField textField;

  public LabeledTextField(String labelString,

                          Font labelFont,

                          int textFieldSize,

                          Font textFont) {

    setLayout(new FlowLayout(FlowLayout.LEFT));

    label = new Label(labelString, Label.RIGHT);

    if (labelFont != null)

      label.setFont(labelFont);

    add(label);

    textField = new TextField(textFieldSize);

    if (textFont != null)

      textField.setFont(textFont);

    add(textField);

  }

  public LabeledTextField(String labelString,

                          String textFieldString) {

    this(labelString, null, textFieldString,

         textFieldString.length(), null);

  }

  public LabeledTextField(String labelString,

                          int textFieldSize) {

    this(labelString, null, textFieldSize, null);

  }

  public LabeledTextField(String labelString,

                          Font labelFont,

                          String textFieldString,

                          int textFieldSize,

                          Font textFont) {

    this(labelString, labelFont,

         textFieldSize, textFont);

    textField.setText(textFieldString);

  }

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