setframe.java

一个java写的模拟操作系统进程调度的程序

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;


public class SetFrame extends JFrame {
	private JTextField textField_2;
	private JTextField textField_1;
	private JTextField textField;
	public SetFrame() {
		super();
		setSize(new Dimension(350, 250));
		setTitle("设置参数");

		final JPanel panel = new JPanel();
		panel.setLayout(null);
		getContentPane().add(panel, BorderLayout.CENTER);

		final JLabel label = new JLabel();
		label.setText("时间片：");
		label.setBounds(55, 40, 75, 27);
		panel.add(label);

		textField = new JTextField();
		textField.setRequestFocusEnabled(false);
		textField.setFocusable(false);
		textField.setFocusCycleRoot(true);
		textField.setText("10");
		textField.setBounds(136, 40, 103, 27);
		panel.add(textField);

		final JLabel label_1 = new JLabel();
		label_1.setText("内存大小：");
		label_1.setBounds(55, 89, 75, 27);
		panel.add(label_1);

		textField_1 = new JTextField();
		textField_1.setText("512");
		textField_1.setBounds(136, 89, 103, 27);
		panel.add(textField_1);

		final JButton button = new JButton();
		button.addActionListener(new SuretoSet());
		button.setText("确定");
		button.setBounds(267, 79, 65, 28);
		panel.add(button);

		final JLabel label_2 = new JLabel();
		label_2.setText("系统内存：");
		label_2.setBounds(55, 132, 66, 27);
		panel.add(label_2);

		textField_2 = new JTextField();
		textField_2.setText("30");
		textField_2.setBounds(136, 132, 103, 27);
		panel.add(textField_2);
	}
	class SuretoSet implements ActionListener {
		public void actionPerformed(final ActionEvent e) {
			int time=Integer.parseInt(textField.getText().trim());
			int memorysize=Integer.parseInt(textField_1.getText().trim());
			int osmemory=Integer.parseInt(textField_2.getText().trim());
		}
	}

}