我们可以在 Java 中创建嵌套的 TitiledBorder 吗?
java 8object oriented programmingprogramming更新于 2025/8/19 15:08:17
是的，我们可以创建嵌套的 TitledBorder。让我们首先创建一个组件，为其设置边框 −
JLabel label = new JLabel();
现在，我们将创建第一个边框 −
TitledBorder border = BorderFactory.createTitledBorder("Top Border");
border.setTitlePosition(TitledBorder.TOP);
以下是我们将如何创建边框 2。我们在这里设置了第一个边框 −
TitledBorder border2 = new TitledBorder(border, "Bottom CENTER Border",TitledBorder.CENTER,TitledBorder.BOTTOM);
现在，为标签组件设置 −
label.setBorder(border2);
以下是在 Java 中创建嵌套 TitledBorder 的示例 −
package my;
import java.awt.BorderLayout;
import java.awt.Container;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.border.TitledBorder;
public class SwingDemo {
public static void main(String args[]) {
JFrame frame = new JFrame("Demo");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
TitledBorder border = BorderFactory.createTitledBorder("Top Border");
border.setTitlePosition(TitledBorder.TOP);
TitledBorder border2 = new TitledBorder(border, "Bottom CENTER Border", TitledBorder.CENTER, TitledBorder.BOTTOM);
JLabel label = new JLabel();
label.setBorder(border2);
Container contentPane = frame.getContentPane();
contentPane.add(label, BorderLayout.CENTER);
frame.setSize(550, 300);
frame.setVisible(true);
}
}
输出
