buttonrenderer.java

来自「Java中Swing界面库中几个类使用的例子」· Java 代码 · 共 32 行

/* (swing1.1beta3) */

package jp.gr.java_conf.tame.swing.table;

import java.awt.*;
import javax.swing.*;
import javax.swing.table.*;

/**
 * @version 1.0 11/09/98
 */
public class ButtonRenderer extends JButton implements TableCellRenderer {

  public ButtonRenderer() {
    setOpaque(true);
  }
  
  public Component getTableCellRendererComponent(JTable table, Object value,
                   boolean isSelected, boolean hasFocus, int row, int column) {
    if (isSelected) {
      setForeground(table.getSelectionForeground());
      setBackground(table.getSelectionBackground());
    } else{
      setForeground(table.getForeground());
      setBackground(UIManager.getColor("Button.background"));
    }
    setText( (value ==null) ? "" : value.toString() );
    return this;
  }
}