framedemo_gui.java

JAVA程序设计课程中各章节的程序实例。

/**
*A simple frame program in GUI
*2004.11.26. xhcprince
*/
import java.awt.*;
import java.applet.*;

public class frameDemo_GUI
{
	public static void main(String args[])
	{
		myframe f = new myframe("I will be tall!");
		f.setVisible(true);
		f.setSize(300,160);
	}
}

class myframe extends Frame
{
	public myframe(String s)
	{
		super(s);
	}
}

/*The method below is also right!!!
public class frameDemo_GUI
{
	public static void main(String args[])
	{
		Frame f = new Frame("I will be tall");
		f.setVisible(true);
		f.setSize(300,160);
	}
}
*/