Java Choice.addItem方法代码示例

import java.awt.Choice; //导入方法依赖的package包/类
@SuppressWarnings("LeakingThisInConstructor")
public DrawControls(DrawPanel target) {
    this.target = target;
    setLayout(new FlowLayout());
    setBackground(Color.lightGray);
    target.setForeground(Color.red);
    CheckboxGroup group = new CheckboxGroup();
    Checkbox b;
    add(b = new Checkbox(null, group, false));
    b.addItemListener(this);
    b.setForeground(Color.red);
    add(b = new Checkbox(null, group, false));
    b.addItemListener(this);
    b.setForeground(Color.green);
    add(b = new Checkbox(null, group, false));
    b.addItemListener(this);
    b.setForeground(Color.blue);
    add(b = new Checkbox(null, group, false));
    b.addItemListener(this);
    b.setForeground(Color.pink);
    add(b = new Checkbox(null, group, false));
    b.addItemListener(this);
    b.setForeground(Color.orange);
    add(b = new Checkbox(null, group, true));
    b.addItemListener(this);
    b.setForeground(Color.black);
    target.setForeground(b.getForeground());
    Choice shapes = new Choice();
    shapes.addItemListener(this);
    shapes.addItem("Lines");
    shapes.addItem("Points");
    shapes.setBackground(Color.lightGray);
    add(shapes);
}
 

import java.awt.Choice; //导入方法依赖的package包/类
@SuppressWarnings("LeakingThisInConstructor")
public CardTest() {
    setLayout(new BorderLayout());
    add("Center", cards = new CardPanel(this));
    Panel p = new Panel();
    p.setLayout(new FlowLayout());
    add("South", p);

    Button b = new Button("first");
    b.addActionListener(this);
    p.add(b);

    b = new Button("next");
    b.addActionListener(this);
    p.add(b);

    b = new Button("previous");
    b.addActionListener(this);
    p.add(b);

    b = new Button("last");
    b.addActionListener(this);
    p.add(b);

    Choice c = new Choice();
    c.addItem("one");
    c.addItem("two");
    c.addItem("three");
    c.addItem("four");
    c.addItem("five");
    c.addItem("six");
    c.addItemListener(this);
    p.add(c);
}
 

import java.awt.Choice; //导入方法依赖的package包/类
public void drawForm()
{

	removeAll();	
	cRightAxis = new Choice();

	Panel mainPanel = new Panel();
	mainPanel.setLayout( new GridLayout(recorder.plotSize + 2, 0) );

	mainPanel.add(L1);
	cRightAxis.addItem("Parameters (0 to 1)");
	cRightAxis.addItem("Currents");
	mainPanel.add(cRightAxis);
	
	for (int x = 0; x < recorder.plotSize; x++)
	{
		c[x] = new Checkbox(recorder.names[x] );
		c[x].setForeground( recorder.colorArray[x] );
		c[x].setState( recorder.plot[x] );
		mainPanel.add(c[x]);
	}
	
	setLayout( new BorderLayout());
	add("Center", mainPanel);
	validate();
}
 

import java.awt.Choice; //导入方法依赖的package包/类
private void updateComboBox(Choice certificateComboBox){
    certificateComboBox.removeAll();
    certificateComboBox.addItem("Loading Certificates...");
    certificateComboBox.select(0);
   
    ArrayList<CertificateData> certList = new ArrayList<CertificateData>();
    try {
        certList = signEngine.loadSmartCardCertificateList(readAllCertificates).certificateList;
    } catch (Exception e) {
        e.printStackTrace();
        SignUtils.playBeeps(1);
        JOptionPane.showMessageDialog(null, "ERROR LOADING CERTIFICATES:\n"+e.getMessage(), "ERROR", JOptionPane.ERROR_MESSAGE);
    }
    
    certificateComboBox.removeAll();
    certificateComboBox.addItem("--Select Certificate--");
    for(int i=0;i<certList.size();i++)
        certificateComboBox.addItem(certList.get(i).id);
    
    if(certificateComboBox.getItemCount()==1){
        certificateComboBox.removeAll();
        certificateComboBox.addItem("--No Certificates Available!--");
        SignUtils.playBeeps(2);
    }
    else{
        if(certificateComboBox.getItemCount()==2){
            certificateComboBox.remove(0);
        }
        SignUtils.playBeeps(1);
    }
}
 

import java.awt.Choice; //导入方法依赖的package包/类
/**
 * Create the dialog.
 */
public ProfileSelector() {
	setTitle("Puma-Pass - Profile Select");
	setBounds(100, 100, 250, 135);
	setMinimumSize(new Dimension(250, 135));
	ImageIcon img = new ImageIcon("res/logo.png");
	setIconImage(img.getImage());
	setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
	getContentPane().setLayout(new BorderLayout());
	contentPanel.setBorder(new EmptyBorder(5, 5, 5, 5));
	getContentPane().add(contentPanel, BorderLayout.CENTER);
	contentPanel.setLayout(null);
	
	//
	Choice choice = new Choice();
	choice.setBounds(91, 10, 100, 20);
	contentPanel.add(choice);
	Vault.checkManifest();
	this.profileNames = Vault.getProfileList();
	if (profileNames != null)
	{
		for (int z = 0; z < profileNames.size(); z++)
		{
			choice.addItem(profileNames.get(z));
		}
	}
	
	passwordField = new JPasswordField();
	passwordField.setBounds(91, 36, 100, 20);
	contentPanel.add(passwordField);
	
	JLabel lblProfile = new JLabel("Profile:");
	lblProfile.setBounds(10, 10, 75, 14);
	contentPanel.add(lblProfile);
	
	JLabel lblPassword = new JLabel("Password:");
	lblPassword.setBounds(10, 36, 75, 14);
	contentPanel.add(lblPassword);
	{
		JPanel buttonPane = new JPanel();
		buttonPane.setLayout(new FlowLayout(FlowLayout.RIGHT));
		getContentPane().add(buttonPane, BorderLayout.SOUTH);
		
		JButton btnCancel = new JButton("Cancel");
		buttonPane.add(btnCancel);
		
		JButton btnCreateNew = new JButton("Create New");
		buttonPane.add(btnCreateNew);
		
		JButton btnLogin = new JButton("Login");
		buttonPane.add(btnLogin);
	}
}
 

import java.awt.Choice; //导入方法依赖的package包/类
public static void main(String[] args) {
  String s = "Java Tips";
  final int size = 64;
  if (args.length > 0)
    s = args[0];

  Panel controls = new Panel();
  final Choice choice = new Choice();
  GraphicsEnvironment ge = GraphicsEnvironment
      .getLocalGraphicsEnvironment();
  Font[] allFonts = ge.getAllFonts();
  for (int i = 0; i < allFonts.length; i++)
    choice.addItem(allFonts[i].getName());
  Font defaultFont = new Font(allFonts[0].getName(), Font.PLAIN, size);

  final TextBouncer bouncer = new TextBouncer(s, defaultFont);
  Frame f = new AnimationFrame(bouncer);
  f.setFont(new Font("Serif", Font.PLAIN, 12));
  controls.add(bouncer.createCheckbox("Antialiasing",
      TextBouncer.ANTIALIASING));
  controls.add(bouncer.createCheckbox("Gradient", TextBouncer.GRADIENT));
  controls.add(bouncer.createCheckbox("Shear", TextBouncer.SHEAR));
  controls.add(bouncer.createCheckbox("Rotate", TextBouncer.ROTATE));
  controls.add(bouncer.createCheckbox("Axes", TextBouncer.AXES));

  Panel fontControls = new Panel();
  choice.addItemListener(new ItemListener() {
  	@Override
    	public void itemStateChanged(ItemEvent ie) {
      Font font = new Font(choice.getSelectedItem(), Font.PLAIN, size);
      bouncer.setFont(font);
    }
  });
  fontControls.add(choice);

  Panel allControls = new Panel(new GridLayout(2, 1));
  allControls.add(controls);
  allControls.add(fontControls);
  f.add(allControls, BorderLayout.NORTH);
      f.setSize(300,300);
  f.setVisible(true);
}
 

import java.awt.Choice; //导入方法依赖的package包/类
/**
 * Create a new instance of StyleCellEditor.
 */

public StyleCellEditor(JTextField textField, StyleEditor styleEditor)
  {
  super(textField);
  editField = textField;
  this.styleEditor = styleEditor;

  // Establish representation for inclusion choices.

  inclusionCheckbox = new JCheckBox();


  // Establish menu for inclusion choices.

  volumeChoiceMenu = new Choice();

  for( int i = VOLUME_MAX; i >= VOLUME_MIN; i-- )
    {
    volumeChoiceMenu.addItem("" + i);
    }
  }