buttonbar.java

来自「Petri网分析工具PIPE is open-source」· Java 代码 · 共 43 行

package pipe.gui.widgets;

import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JPanel;


/**
 * ButtonBar object
 * Create one with 
 * @author Maxim
 */
public class ButtonBar extends JPanel {
  /**
   * Multiple button constructor
	 * @param captions - array of Strings for button captions 
	 * @param actions - array of ActionListeners for button actions
	 */
	public ButtonBar(String[] captions, ActionListener[] actions) {
  	super();
  	this.setLayout(new FlowLayout());
    for(int i=0;i<captions.length;i++){
      JButton b=new JButton(captions[i]);
      b.addActionListener(actions[i]);
      this.add(b);  		
    }
    Dimension d=this.getPreferredSize();
    this.setMinimumSize(d);
    this.setMaximumSize(d);
  }
  /**
   * Single button constructor
   * @param caption - String caption
   * @param action - ActionListener for button action
   */
  public ButtonBar(String caption,ActionListener action) {
    this(new String[]{caption},new ActionListener[]{action});
  }  
}