BookTracker/SortButtons.java at master · Wert5/BookTracker · GitHub

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import java.awt.*;
import java.awt.event.*;
import java.util.ArrayList;

import javax.swing.*;

/**
 *
 * @author 154667
 *This class is the panel with the sorting buttons on it.
 */

public class SortButtons extends JPanel implements ActionListener{
	public JButton[] sortBut;
	private BookWindow window;

	public SortButtons(BookWindow bw) {
		super();
		// TODO Auto-generated constructor stub
		setUp();
		window=bw;
	}
	/**
	 * This method initializes the panel
	 */
	public void setUp(){
		sortBut=new JButton[7];
		sortBut[0]=new JButton("Title");
		sortBut[1]=new JButton("Total");
		sortBut[2]=new JButton("Room");
		sortBut[3]=new JButton("Store");
		sortBut[4]=new JButton("Price");
		sortBut[5]=new JButton("ISBN");
		sortBut[6]=new JButton("Grade");
		for(JButton a:sortBut){
			a.setMargin(new Insets(0,0,0,0));
			this.add(a);
		}
		sortBut[0].setMargin(new Insets(0,80,0,80));
		sortBut[3].setMargin(new Insets(0,5,0,5));
		sortBut[4].setMargin(new Insets(0,10,0,10));
		sortBut[5].setMargin(new Insets(0,60,0,60));
		for(JButton j:sortBut)
			j.addActionListener(this);
	}
	/**
	 * This method responds to the buttons by sorting the list
	 */
	@Override
	public void actionPerformed(ActionEvent ae) {
		// TODO Auto-generated method stub
		if(ae.getSource()==sortBut[0]){
			window.setList(Sort.sortTitle(window.getList()).toArray(new Book[window.getListSize()]));
		}

		if(ae.getSource()==sortBut[1]){
			window.setList(Sort.sortNum(window.getList()).toArray(new Book[window.getListSize()]));
		}

		if(ae.getSource()==sortBut[2]){
			window.setList(Sort.sortRoom(window.getList()).toArray(new Book[window.getListSize()]));
		}

		if(ae.getSource()==sortBut[3]){
			window.setList(Sort.sortNum(window.getList()).toArray(new Book[window.getListSize()]));
		}

		if(ae.getSource()==sortBut[4]){
			window.setList(Sort.sortPrice(window.getList()).toArray(new Book[window.getListSize()]));
		}

		if(ae.getSource()==sortBut[5]){
			window.setList(Sort.sortISBN(window.getList()).toArray(new Book[window.getListSize()]));
		}

		if(ae.getSource()==sortBut[6]){
			window.setList(Sort.sortGrade(window.getList()).toArray(new Book[window.getListSize()]));
		}
	}

}