Question

我的应用程序的JToolbar按钮在点击.jar格式时完全没有响应，但在Netbeans IDE上完全响应，我真的不明白为什么我遇到这个问题，这里有一个图片说明JToolBarButtons那个没有回应申请：

此外，我认为存在问题的代码部分如下所示：

public class MainMenu extends JFrame implements ActionListener{
 MyDesktopPane dp = new MyDesktopPane();
    String TITLE    = "The complete payroll system ";
    JMenuBar menubar = new JMenuBar();
    JPanel panel_Bottom = new JPanel();
    JPanel panel_Top = new JPanel();
    JButton btnOut = new JButton(new ImageIcon(getClass ().getResource("logout.png")));
             Image img = new ImageIcon(getClass().getResource("/16.jpg")).getImage();

public MainMenu() {
    super("PayRoll System");

    panel_Top.setLayout(new BorderLayout());
    panel_Top.setPreferredSize(new Dimension(10,150));
    JToolBar tool=createJToolBar();tool.setBackground(new Color(36,121,183));
    panel_Top.add(tool,BorderLayout.PAGE_START);

    getContentPane().add(panel_Top,BorderLayout.PAGE_START);
    getContentPane().add(dp,BorderLayout.CENTER);

    btnOut.setBounds(600,230,75,35);
    dp.add(btnOut);
 {    
    btnOut.addActionListener(this);

    addWindowListener(new WindowAdapter(){

 public void windowClosing(WindowEvent e)
 {
     UnloadWindow();

 }
 });

}
}

public void actionPerformed(ActionEvent e){
    Login log= new Login();
    Object source = e.getSource();
        if(source == btnOut){
            log.setLogin();
            dispose();
        }

}
protected JToolBar createJToolBar()
{
    JToolBar toolbar = new JToolBar("Toolbar");
    toolbar.add(CreateJToolbarButton("Employee-Entry", "employee.png", "Emp_Entry",
            JToolBarActionListener));
            toolbar.addSeparator();
    toolbar.add(CreateJToolbarButton("Employee Position Settings", "setting.png","Settings",
            JToolBarActionListener));
    toolbar.addSeparator();

    toolbar.add(CreateJToolbarButton("DTR", "admin.png","DTR",
            JToolBarActionListener)); 
            toolbar.addSeparator(); 



            toolbar.add(CreateJToolbarButton("User - Settings", "inf.png","User_Settings",
            JToolBarActionListener));
                toolbar.addSeparator();


            toolbar.add(CreateJToolbarButton("Cash_Advance", "cash.png","Cash_Advance",
            JToolBarActionListener));
        toolbar.addSeparator();

            toolbar.add(CreateJToolbarButton("Employee - Payoll", "rep.png","Reports_Payroll",
            JToolBarActionListener));
        toolbar.addSeparator();



    toolbar.add(CreateJToolbarButton("Notepad", "SimpleTextEdit.png", "Notepad",
            JToolBarActionListener));
        toolbar.addSeparator();         
    toolbar.add(CreateJToolbarButton("Calculator", "Calculator2.png", "Calculator",
            JToolBarActionListener));
        toolbar.addSeparator(); 


    return toolbar;

}

ActionListener JToolBarActionListener = new ActionListener()
{
    public void actionPerformed(ActionEvent e)
    {

        empSettings set= new empSettings();
        empEntry inf= new empEntry();
        UserSettings panel1 = new UserSettings();
        notepad note= new notepad();
        BasicCalc calc= new BasicCalc();
        empDeduction frameDeduct= new empDeduction();
            empCashAdvance cash= new empCashAdvance();
        empPayroll pay = new empPayroll();
        String source = e.getActionCommand();     

        if(source == "Emp_Entry")
        {
             inf.setEntry();              
        }
        if (source == "Settings")
        {
             set.setSettings();            
        }
        if (source == "Reports_Payroll")
        {
               pay.setPay();           
        }
        if (source == "DTR")
        {
           frameDeduct.setDeduct();
        }
        if (source == "Notepad")
        {
          note.setNote();
        }
        if (source == "Calculator")
        {
          calc.setCalc();
        }
        if (source == "User_Settings")
        {
            panel1.frameUser();

        }


        if(source == "Cash_Advance")
        {
             cash.setCash(); 
        }   
    }
};



protected void paintComponent(Graphics g) {
    Graphics2D graphics = (Graphics2D) g.create();

    Image img = new ImageIcon(getClass().getResource("/16.jpg")).getImage();

    graphics.drawImage(img, 0, 0, getWidth(), getHeight(), null);


    graphics.dispose();
}    


protected void UnloadWindow()
{
try
    {
    int reply = JOptionPane.showConfirmDialog(this,"Are you sure to exit?",TITLE,JOptionPane.YES_NO_OPTION,JOptionPane.WARNING_MESSAGE);
        if (reply == JOptionPane.YES_OPTION)
        {
            setVisible(false);
            System.exit(0);
        }
        else {

        }
    }
catch(Exception e)
    {}
}

    public JButton CreateJToolbarButton(String srcToolTipText,String srcImageLocation,String srcActionCommand, ActionListener JToolBarActionListener)
{
    JButton bttnToolbar = new JButton(new ImageIcon(getClass ().getResource (srcImageLocation)));

    bttnToolbar.setActionCommand(srcActionCommand);
    bttnToolbar.setToolTipText(srcToolTipText);
    bttnToolbar.setCursor(new Cursor(Cursor.HAND_CURSOR));
    bttnToolbar.setFont(new Font("Dialog", Font.PLAIN, 12));
    bttnToolbar.addActionListener(JToolBarActionListener);
    return bttnToolbar;
}
    public void setMain(){
        MainMenu p1= new MainMenu();
        p1.setSize(1228,700);
        p1.setLocation(70,15);
        p1.setVisible(true);
        p1.setResizable(false);
}
 public static void mainPane(){
         new MainMenu ();
     }

如果有人能帮助我，我将不胜感激，谢谢。

Answer 1

我可以通过打开 regedit.exe ，然后导航到 HKEY_CLASSES_ROOT \ jarfile \ shell \ open \ command 并更改Javaw.exe路径来解决此问题。值：＆＃34; C：\ Program Files \ Java \ jre7 \ bin \ javaw.exe＆＃34; -jar＆＃34;％1＆＃34; ％ to：＆＃34; C：\ Program Files（x86）\ Java \ jdk1.7.0_45 \ bin \ javaw.exe＆＃34; -jar＆＃34;％1＆＃34; ％ 的

＆＃34; C：\ Program Files（x86）\ Java \ jdk1.7.0_45 \ bin \ javaw.exe＆＃34; 是我的IDE正在使用的Javaw.exe路径为了在没有任何问题的情况下执行应用程序，当应用程序在Netbeans IDE外部启动时，JToolbar按钮现在可以正常工作。

为什么JToolbarbuttons适用于Netbeans IDE，但不适用于可执行jar格式

1 个答案: