如何使用Java中的BorderFactory类为组件创建蚀刻边框？

How to create etched border for a component using BorderFactory class in Java?

蚀刻边框具有"蚀刻"外观。假设以下是我们的组件-

1 2	JLabel label; label = new JLabel("This has etched border with an 'etched' look!");

让我们用BorderFactory类创建一个蚀刻边框-

1	label.setBorder(BorderFactory.createEtchedBorder());

以下是使用BorderFactory类为组件创建蚀刻边框的示例-

例

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package my;
import javax.swing.BorderFactory;
import java.awt.Font;
import javax.swing.JFrame;
import javax.swing.JLabel;
public class SwingDemo {
public static void main(String[] args) throws Exception {
JFrame frame = new JFrame("Demo");
JLabel label;
label = new JLabel("This has etched border with an 'etched' look!");
label.setFont(new Font("Arial", Font.BOLD, 18));
label.setVerticalAlignment(JLabel.CENTER);
label.setBorder(BorderFactory.createEtchedBorder());
frame.add(label);
frame.setSize(550,350);
frame.setVisible(true);
}
}

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