/* Swingサンプル */ import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.JRadioButton; import javax.swing.ImageIcon; import javax.swing.ButtonGroup; import java.awt.Container; import java.awt.BorderLayout; class SSample13_1 extends JFrame{ public static void main(String args[]){ SSample13_1 frame = new SSample13_1("タイトル"); frame.setVisible(true); } SSample13_1(String title){ setTitle(title); setBounds(100, 100, 300, 250); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); ImageIcon nicon = new ImageIcon("./camera.png"); ImageIcon sicon = new ImageIcon("./s_camera.png"); ImageIcon ricon = new ImageIcon("./r_camera.png"); ImageIcon picon = new ImageIcon("./p_camera.png"); ImageIcon dicon = new ImageIcon("./d_camera.png"); JPanel p = new JPanel(); JRadioButton radio1 = new JRadioButton("Orange", nicon); radio1.setSelectedIcon(sicon); JRadioButton radio2 = new JRadioButton("Apple", nicon); radio2.setSelectedIcon(sicon); radio2.setPressedIcon(picon); radio2.setRolloverIcon(ricon); JRadioButton radio3 = new JRadioButton("Melon", nicon); radio3.setDisabledIcon(dicon); radio3.setEnabled(false); ButtonGroup group = new ButtonGroup(); group.add(radio1); group.add(radio2); group.add(radio3); p.add(radio1); p.add(radio2); p.add(radio3); Container contentPane = getContentPane(); contentPane.add(p, BorderLayout.CENTER); } }