\njavax.swing.JList\u3092\u3064\u304b\u3046\u3068\u3001\u753b\u50cf\u4ed8\u304d\u30ea\u30b9\u30c8\u304c\u7c21\u5358\u306b\u4f5c\u6210\u3067\u304d\u308b\u3002\u3053\u308c\u306fJava2 SDK \u306b\u3064\u3044\u3066\u3044\u308b jfc\/SwingSet2 \u306e\u30c7\u30e2\u306b\u3082\u542b\u307e\u308c\u3066\u3044\u308b\u306e\u3067\u77e5\u3063\u3066\u3044\u308b\u4eba\u3082\u591a\u3044\u3060\u308d\u3046\u3002\u30ea\u30b9\u30c8\u306e\u9805\u76ee\u306f\u672c\u6765\u306fjavax.swing.DefaultListModel\u3092\u4f7f\u3063\u3066\u4f5c\u6210\u3059\u308b\u3079\u304d\u3060\u304c\u3001\u4eca\u56de\u306f\u53c2\u7167\u3059\u308b\u3060\u3051\u306a\u306e\u3067\u304a\u624b\u8efd\u306a\u914d\u5217\u3092\u4f7f\u3063\u3066\u3044\u308b\u3002\n<\/p>\n
\n\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u3001\u63cf\u753b\u3092\u53d7\u3051\u6301\u3064Component\u3092\u8fd4\u5374\u3059\u308bgetListCellRendererComponent\u30e1\u30bd\u30c3\u30c9\u3092\u6301\u3064\u30af\u30e9\u30b9\u3092\u7528\u610f\u3059\u308b\u3068\u3044\u3046\u70b9\u3060\u3002\n<\/p>\n
<\/p>\n
import java.awt.BorderLayout;
\nimport java.awt.Color;
\nimport java.awt.Component;
\nimport javax.swing.ImageIcon;
\nimport javax.swing.JFrame;
\nimport javax.swing.JLabel;
\nimport javax.swing.JList;
\nimport javax.swing.ListCellRenderer;
\nimport javax.swing.event.ListSelectionEvent;
\nimport javax.swing.event.ListSelectionListener;<\/p>\n
public class ImageList extends JFrame implements ListSelectionListener {
\n\tprivate JList jlist;
\n\tpublic ImageList() {
\n\t\tgetContentPane().setLayout(new BorderLayout());
\n\t\tjlist = new JList(new String[]{ “Java”, “C++”, “Lisp”, });
\n\t\tjlist.setCellRenderer(new ImageCellRenderer());
\n\t\tjlist.addListSelectionListener(this);
\n\t\tgetContentPane().add(jlist, BorderLayout.CENTER);
\n\t\tsetSize(150, 140);
\n\t}
\n\tpublic void valueChanged(ListSelectionEvent e) {
\n\t\tif (e.getValueIsAdjusting()) {
\n\t\t\treturn;
\n\t\t}
\n\t\tObject[] selected = jlist.getSelectedValues();
\n\t\tfor (int i = 0; i < selected.length; i++) {\n\t\t\tSystem.out.println(selected[i]);\n\t\t}\n\t}\n\tclass ImageCellRenderer extends JLabel implements ListCellRenderer {\n\t\tpublic Component getListCellRendererComponent(\n\t\t\tJList list,\n\t\t\tObject value,\n\t\t\tint index,\n\t\t\tboolean isSelected,\n\t\t\tboolean cellHasFocus) {\n\t\t\tsetText(value.toString());\n\t\t\tif (isSelected) {\n\t\t\t\tsetForeground(Color.BLUE);\n\t\t\t} else { \n\t\t\t\tsetForeground(Color.BLACK);\n\t\t\t}\n\t\t\tsetIcon(new ImageIcon(\"about.png\"));\n\t\t\treturn this;\n\t\t}\n\t}\n\tpublic static void main(String[] args) {\n\t\tImageList f = new ImageList();\n\t\tf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);\n\t\tf.setVisible(true);\n\t}\n}<\/div>\n","protected":false},"excerpt":{"rendered":"
javax.swing.JList\u3092\u3064\u304b\u3046\u3068\u3001\u753b\u50cf\u4ed8\u304d\u30ea\u30b9\u30c8\u304c\u7c21\u5358\u306b\u4f5c\u6210\u3067\u304d\u308b\u3002\u3053\u308c\u306fJava2 SDK \u306b\u3064\u3044\u3066\u3044\u308b jfc\/SwingSet2 \u306e\u30c7\u30e2\u306b\u3082\u542b\u307e\u308c\u3066\u3044\u308b\u306e\u3067\u77e5\u3063\u3066\u3044\u308b\u4eba\u3082\u591a\u3044\u3060\u308d\u3046\u3002\u30ea\u30b9\u30c8\u306e\u9805\u76ee\u306f\u672c\u6765\u306f … \u7d9a\u304d\u3092\u8aad\u3080