Examples of charvax.swing.JRadioButton

charvax.swing.JRadioButton
An implementation of a radiobutton - an item that is always in one of two states (SELECTED or DESELECTED) and which displays its state to the user. JRadioButtons are used with a ButtonGroup object to create a group of buttons in which only one button at a time can be selected (Create a ButtonGroup object and use its add() method to add the radio buttons to it).


        public DevicePane() {
            setLayout(new BorderLayout());


            JPanel northpan = new JPanel();
            JRadioButton button1 = new JRadioButton("View devices by type");
            JRadioButton button2 = new JRadioButton(
                    "View devices by connection");
            ButtonGroup buttons = new ButtonGroup();
            buttons.add(button1);
            buttons.add(button2);
            button1.setSelected(true);

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        toppan.setBorder(new TitledBorder(
                "North Panel (inherits green background)"));
        toppan.setForeground(Color.blue);
        contentPane.add(toppan, BorderLayout.NORTH);


        JRadioButton button1 = new JRadioButton("A JRadioButton...  ");
        JRadioButton button2 = new JRadioButton("And another JRadioButton");
        ButtonGroup buttons = new ButtonGroup();
        buttons.add(button1);
        buttons.add(button2);
        button1.setSelected(true);
        toppan.add(button1);

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    public void itemStateChanged(ItemEvent e_) {


        int statechange = e_.getStateChange();
        Component source = (Component) e_.getSource();
        if (statechange == ItemEvent.SELECTED) {
            JRadioButton button = (JRadioButton) source;
            _selectedFlavor.setText(button.getText());
        }
    }

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Related Classes of charvax.swing.JRadioButton

charva.awt.ButtonTest

charva.awt.ColorLayoutTest

charva.awt.Dimension

charva.awt.event.ItemEvent

charva.awt.EventQueue

charva.awt.Insets

charva.awt.JTabbedPaneTest$DevicePane

charva.awt.Point

charva.awt.Toolkit

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