Example usage for java.awt.event ItemListener ItemListener

Introduction

In this page you can find the example usage for java.awt.event ItemListener ItemListener.

Prototype

ItemListener

Source Link

Usage

From source file:TextBouncer.java

public static void main(String[] args) {

    String s = "Java Source and Support";
    final int size = 64;
    if (args.length > 0)
        s = args[0];/*from   w  ww.ja  v  a 2 s. co  m*/

    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() {
        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);
}

From source file:Main.java

public Main() {
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    check.addItemListener(new ItemListener() {
        public void itemStateChanged(ItemEvent e) {
            System.out.println("Checked? " + check.isSelected());
        }/*from w  ww  .  ja  v  a2s .c o  m*/
    });

    getContentPane().add(check);
    pack();
    setVisible(true);
}

From source file:Main.java

public Main() {
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JMenuBar bar = new JMenuBar();
    JMenu menu = new JMenu("Checkable");
    bar.add(menu);//from  w w  w  . ja v a 2s  . c  om
    menu.add(check);

    check.addItemListener(new ItemListener() {
        public void itemStateChanged(ItemEvent e) {
            System.out.println("Checked? " + check.isSelected());
        }
    });

    setJMenuBar(bar);
    getContentPane().add(new JLabel("A placeholder"));

    pack();
    setSize(300, 300);
    setVisible(true);
}

From source file:RemoveListener.java

public RemoveListener() {
    JPanel panel = new JPanel();
    active.addItemListener(new ItemListener() {
        public void itemStateChanged(ItemEvent event) {
            if (active.isSelected()) {
                add.addActionListener(buttonlistener);
            } else {
                add.removeActionListener(buttonlistener);
            }/*from   w  ww  .  j ava  2  s  .c  o m*/
        }
    });
    panel.add(add);
    panel.add(active);
    JFrame f = new JFrame();
    f.add(panel);

    f.setSize(310, 200);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setVisible(true);
}

From source file:Main.java

Main() {
    JFrame jfrm = new JFrame("Check Box Demo");
    jfrm.setLayout(new FlowLayout());
    jfrm.setSize(300, 200);/* www. j  a va  2 s. c om*/

    jfrm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    jcbOption1.setEnabled(false);
    jcbOption2.setEnabled(false);
    jcbOption3.setEnabled(false);

    jcbControl.addItemListener(new ItemListener() {

        public void itemStateChanged(ItemEvent ie) {
            if (jcbControl.isSelected()) {
                jcbOption1.setEnabled(true);
                jcbOption2.setEnabled(true);
                jcbOption3.setEnabled(true);
                System.out.println("enabled.");
            } else {
                jcbOption1.setEnabled(false);
                jcbOption2.setEnabled(false);
                jcbOption3.setEnabled(false);
                System.out.println("disabled.");
            }
        }
    });

    jcbOption1.addItemListener(this);
    jcbOption2.addItemListener(this);
    jcbOption3.addItemListener(this);

    jfrm.add(jcbControl);
    jfrm.add(jcbOption1);
    jfrm.add(jcbOption2);
    jfrm.add(jcbOption3);
    jfrm.setVisible(true);
}

From source file:ToggleButtonCheckBoxRadioButton.java

public TogglePanel() {
    JToggleButton tog = new JToggleButton("Toggle");
    ItemListener listener = new ItemListener() {
        public void itemStateChanged(ItemEvent e) {
            AbstractButton src = (AbstractButton) (e.getSource());
            System.out.println("Toggle: " + src.getText());
        }/*from  www.j a  v a 2  s. c o  m*/
    };
    tog.addItemListener(listener);
    add(tog);

    JCheckBox cbox = new JCheckBox("Checkbox");
    cbox.addItemListener(listener);
    add(cbox);
    ButtonGroup btngroup = new ButtonGroup();
    for (int i = 1; i <= 3; i++) {
        JRadioButton radio = new JRadioButton("Radio " + i);
        btngroup.add(radio);
        radio.addItemListener(listener);
        add(radio);
    }
}

From source file:ComboBoxWithItemChangedListener.java

public ComboPanel() {
    final JComboBox combo = new JComboBox(treasure);
    combo.setMaximumRowCount(5);/*  www .j  a  v a2  s . co  m*/
    combo.addItemListener(new ItemListener() {
        public void itemStateChanged(ItemEvent e) {
            System.out.println("Combo: " + combo.getSelectedItem());
        }
    });
    combo.setSelectedIndex(4);
    add(combo);
}

From source file:CombiningShapes.java

public CombiningShapes() {
    mShapeOne = new Ellipse2D.Double(40, 20, 80, 80);
    mShapeTwo = new Rectangle2D.Double(60, 40, 80, 80);
    setBackground(Color.white);//  w  w  w . j  a v  a  2 s.c  om
    setLayout(new BorderLayout());

    JPanel controls = new JPanel();

    mOptions = new JComboBox(new String[] { "outline", "add", "intersection", "subtract", "exclusive or" });

    mOptions.addItemListener(new ItemListener() {
        public void itemStateChanged(ItemEvent ie) {
            repaint();
        }
    });
    controls.add(mOptions);
    add(controls, BorderLayout.SOUTH);
}

From source file:hr.fer.zemris.vhdllab.platform.ui.wizard.support.FileForm.java

@Override
protected void doBuildForm(TableFormBuilder builder) {
    projectCombobox = (JComboBox) builder.add("project")[1];
    projectCombobox.addItemListener(new ItemListener() {
        @Override//from w  ww  .jav a  2 s .co m
        public void itemStateChanged(ItemEvent e) {
            getFormModel().validate();
        }
    });
    builder.row();
    focusOnBeginning(builder.add("name")[1]);
}

From source file:org.pentaho.ui.xul.swing.tags.SwingCheckbox.java

public SwingCheckbox(Element self, XulComponent parent, XulDomContainer domContainer, String tagName) {
    super("checkbox");
    checkBox = new JCheckBox();

    checkBox.addItemListener(new ItemListener() {
        public void itemStateChanged(ItemEvent e) {
            SwingCheckbox.this.changeSupport.firePropertyChange("checked", null,
                    ((JCheckBox) e.getSource()).isSelected());
        }//  w  ww  .j  ava  2 s  .c  om
    });

    setManagedObject(checkBox);
}