?? mylistcellrenderer.java
字號:
package qq.client.panel;
import java.awt.Component;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.ListCellRenderer;
public class MyListCellRenderer extends JLabel implements ListCellRenderer {
private static final long serialVersionUID = 15512L;
public Component getListCellRendererComponent(JList list, Object value,
int index, boolean isSelected, boolean cellHasFocus) {
if (value instanceof String) {
ImageIcon icon = new ImageIcon("qq/images/head/" + value + ".jpeg");
if (icon != null) {
this.setIcon(icon);
this.setDisplayedMnemonic(Integer.parseInt(value.toString()));
}
}
return this;
}
}
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