如何在 Java 中创建顶部到底部分割窗格?
要创建一个顶部到底部分割窗格,让我们创建两个组件并对其进行分割 −
JComponent one = new JLabel("Top Split");
one.setBorder(BorderFactory.createLineBorder(Color.MAGENTA));
JComponent two = new JLabel("Bottom Split");
two.setBorder(BorderFactory.createLineBorder(Color.ORANGE));现在,我们将进行分割。两个组件将使用 VERTICAL_PANE 常量进行分割,一个在另一个的顶部 −
JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, one, two);
以下是使用 Java 创建顶部到底部分割窗格的一个示例 −
示例
package my;
import java.awt.Color;
import javax.swing.BorderFactory;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JSplitPane;
public class SwingDemo {
public static void main(String[] a) {
JFrame frame = new JFrame("SplitPane Demo");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JComponent one = new JLabel("Top Split");
one.setBorder(BorderFactory.createLineBorder(Color.MAGENTA));
JComponent two = new JLabel("Bottom Split");
two.setBorder(BorderFactory.createLineBorder(Color.ORANGE));
JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, one, two);
frame.add(splitPane);
frame.setSize(550, 250);
frame.setVisible(true);
}
}输出

广告
数据结构
网络
RDBMS
操作系统
Java
iOS
HTML
CSS
Android
Python
C 编程
C++
C#
MongoDB
MySQL
Javascript
PHP