JSplit窗格分隔器位置固定

Question

我有两个分割窗格。这里是代码，我想要的是垂直分隔符不应该被拖拽，它可以扩展，但应该固定在提到的分隔符位置，一个不应该能够使用鼠标向上或向下移动它，因为我们通常可以，这里的代码，我需要添加什么??

package Arrears;
import UI.UILabel;
import UI.UIPanel;
import ebg.MainApp;
import java.awt.BorderLayout;
import javax.swing.JInternalFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JSplitPane;

public class swingMenu extends JInternalFrame
{
    JMenuBar mbar;
    JMenu fileMenu;
    JMenu helpMenu;
    JMenuItem openFileMenuItem;
    JMenuItem exitFileMenuItem;
    JSplitPane horiSplitPane;
    JSplitPane verSplitPane;
    UIPanel horiJPanel;
    UIPanel righJPanel;
    UIPanel downJPanel;
    UILabel side;
    UILabel right;
    UILabel down;
    public swingMenu(MainApp This)
    {
        super("");
        side=new UILabel("side");
        right=new UILabel("right");
        down=new UILabel("down");
        mbar=new JMenuBar();
        fileMenu=new JMenu("File");
        helpMenu=new JMenu("Help");
        openFileMenuItem=new JMenuItem("Open");
        exitFileMenuItem=new JMenuItem("Exit");
        fileMenu.add(openFileMenuItem);
        fileMenu.add(exitFileMenuItem);
        mbar.add(fileMenu);
        mbar.add(helpMenu);
        horiJPanel=new UIPanel();
        horiJPanel.setLayout(new BorderLayout());
        horiJPanel.add(right);
        righJPanel=new UIPanel();
        righJPanel.setLayout(new BorderLayout());
        righJPanel.add(right);
        downJPanel=new UIPanel();
        downJPanel.setLayout(new BorderLayout());
        downJPanel.add(right);
        verSplitPane= new JSplitPane(JSplitPane.VERTICAL_SPLIT, righJPanel,downJPanel);
        verSplitPane.setOneTouchExpandable(true);
        verSplitPane.setResizeWeight(0.8);
        verSplitPane.setDividerLocation(360);
        horiSplitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, horiJPanel, verSplitPane);
        horiSplitPane.setOneTouchExpandable(true);
        horiSplitPane.setResizeWeight(0.2);
        horiSplitPane.setDividerLocation(120);
        getContentPane().add(horiSplitPane);
        setResizable(false);
        setMaximizable(true);
        setIconifiable(true);
        setClosable(true);
        setDefaultCloseOperation(JInternalFrame.DISPOSE_ON_CLOSE);
        setSize(550,500);
        setLocation(280, 80);
        setVisible(true);
        setOpaque(true);
        setJMenuBar(mbar);
    }
}

Answer 1

将添加到垂直JSplitPane(右jpanel和downJPanel)的组件的最小大小设置为您想要的大小。在这种情况下，因为你不允许调整帧的大小，这将有效果锁定分隔符在其指定的位置