Java界面设计样式

Java代码：

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package JavaSample;

import java.awt.Container;
import java.awt.Dimension;
import java.awt.Toolkit;

import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JPopupMenu;
import javax.swing.JSplitPane;
import javax.swing.JTextField;

public class JavaSampleMain extends javax.swing.JFrame
{
    private static final long serialVersionUID = 6818610491629713210L;

    private JSplitPane jSplitPaneHorizontal;    // 水平分窗口
    private JSplitPane jSplitPaneVertical;      // 垂直分窗口
    private JPanel jPanelRight;                 // 右窗口
    private JButton jButton1;                   // 按钮1
    private JButton jButton2;                   // 按钮2
    
    //功能描述: 构造函数
    public JavaSampleMain()
    {
        JPopupMenu.setDefaultLightWeightPopupEnabled(false);//防止被播放窗口(AWT组件)覆盖
        initInterface();
    }
    
    //功能描述: 初始化接口
    private void initInterface()
    {
        jSplitPaneHorizontal = new javax.swing.JSplitPane();
        jSplitPaneVertical = new javax.swing.JSplitPane();
        jPanelRight = new javax.swing.JPanel();
        jButton1 = new javax.swing.JButton();
        jButton2 = new javax.swing.JButton();
        
        
        setTitle("JavaSampleMain");
        setFont(new java.awt.Font("宋体", 0, 10));
        
    }
    
    //功能描述: 窗口置中
    public static void centerWindow(Container window)
    {
        Dimension dim = Toolkit.getDefaultToolkit().getScreenSize();
        int w = window.getSize().width;
        int h = window.getSize().height;
        int x = (dim.width - w) / 2;
        int y = (dim.height - h) / 2;
        window.setLocation(x, y);
    }

    //功能描述: 主界面入口函数
    public static void main(String[] args)
    {
        try {
          javax.swing.UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
        }
        catch (Exception e) {
            e.printStackTrace();
        }

        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                JavaSampleMain mainEntry = new JavaSampleMain();
                centerWindow(mainEntry);
                mainEntry.setVisible(true);
            }
        });
    }
}

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