MIDP API Reference - Beginning J2ME: From Novice to Professional - page 401

// Methods
public int append(String stringPart, Image imagePart);
public void delete(int elementNum);
public void deleteAll();
public int getFitPolicy();
public Font getFont(int elementNum);
public Image getImage(int elementNum);
public int getSelectedFlags(boolean[] selectedArray_return);
public int getSelectedIndex();
public String getString(int elementNum);
public void insert(int elementNum, String stringPart, Image imagePart);
public boolean isSelected(int elementNum);
public void removeCommand(Command cmd);
public void set(int elementNum, String stringPart, Image imagePart);
public void setFitPolicy(int fitPolicy);
public void setFont(int elementNum, Font font);
public void setSelectCommand(Command command);
public void setSelectedFlags(boolean[] selectedArray);
public void setSelectedIndex(int elementNum, boolean selected);
public void setTicker(Ticker ticker);
public void setTitle(String s);
public int size();
}
Class javax.microedition.lcdui.Screen
public abstract class Screen
extends javax.microedition.lcdui.Displayable {
// Methods
}
Class javax.microedition.lcdui.Spacer
public class Spacer
extends javax.microedition.lcdui.Item {
// Constructors
public Spacer(int minWidth, int minHeight);
// Methods
public void addCommand(Command cmd);
public void setDefaultCommand(Command cmd);
public void setLabel(String label);
public void setMinimumSize(int minWidth, int minHeight);
}