colorfontdemo.java

Java面向对象编程(随书配套源代码) 阐述了面向对象编程的思想

package chapter14;
import java.awt.*;
import javax.swing.*;
public class ColorFontDemo extends JFrame
{
	JLabel lblTitle,lblHead;
	JPanel pnlMain;
	Font fn1=new Font("宋体",Font.ITALIC,20);
	Font fn2=new Font("楷体",Font.BOLD,18);
	//Color cl1=new Color();
	Color cl2=new Color(20);
	public ColorFontDemo()
	{
		lblTitle=new JLabel("专家导学面向对象程序设计");
		lblHead=new JLabel("CSAI顾问团");
		pnlMain=new JPanel();
		lblTitle.setFont(fn1);
		lblTitle.setForeground(Color.RED);
		lblHead.setFont(fn2);
		lblHead.setForeground(cl2);
		this.getContentPane().add(pnlMain);
		
		pnlMain.add(lblTitle);
		pnlMain.add(lblHead);
		
		setSize(300,150);
		setVisible(true);
		setTitle("颜色字体演示");
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	}
	public static void main(String args[])
	{
		new ColorFontDemo();
	}
}