Java Class code to create Swing applet.
package ws; //Comment out or replace with own package declaration import javax.swing.*; //This is the final package name. //import com.sun.java.swing.*; //Used by JDK 1.2 Beta 4 and all //Swing releases before Swing 1.1 Beta 3. import java.awt.*; import java.awt.event.*; import java.util.*; public class CallSapSwing extends JApplet implements ActionListener, ItemListener { private String labelPrefix = "Material:"; private int numClicks = 0; Object type; ArrayList gdArrList = new ArrayList(); public CallSapSwing (){ } public CallSapSwing (ArrayList myArrList){ gdArrList = myArrList; } public CallSapSwing (String val){ labelPrefix = val; } public Component createComponents() { final JLabel label = new JLabel(labelPrefix + "0 "); final JLabel label2 = new JLabel(labelPrefix + "1 "); String text; JPanel pane = new JPanel(); pane.setBorder(BorderFactory.createEmptyBorder( 30, //top 30, //left 10, //bottom 30) //right ); pane.setLayout(new GridLayout(0, 1)); type = gdArrList.get(0).toString(); //Set default Choice conversion = new Choice(); { for (int loop = 0; loop < gdArrList.size(); loop++){ conversion.add(gdArrList.get(loop).toString()); conversion.addItemListener(this); } } pane.add(conversion); JButton button = new JButton("Display Material"); button.setMnemonic(KeyEvent.VK_I); button.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { numClicks++; label.setText( labelPrefix + type); } }); label.setLabelFor(button); pane.add(button); pane.add(label); label.setText("Material:"); pane.add(label); return pane; } public void itemStateChanged(ItemEvent ie) { type = ie.getItem(); } public void actionPerformed(ActionEvent ea) { } }