如何让JOptionPane对话框显示为任务栏上的任务？ [英] How can I make JOptionPane dialogs show up as a task on the taskbar?

问题描述

问题遵循横向规则;我自己的答案在它之前。

The question follows the horizontal rule; my own answer precedes it.

基于Oscar Reyes ，我精心设计了这个解决方案：

Based on help from Oscar Reyes, I crafted this solution:

import javax.swing.JOptionPane;
import javax.swing.JFrame;

public class MyApp extends JFrame {
    public static void main(String [] args) {
        new MyApp();
    }

    public MyApp() {
        super("MyApp");
        setUndecorated(true);
        setVisible(true);
        setLocationRelativeTo(null);
        String i = JOptionPane.showInputDialog(this, "Enter your name:", getTitle(), JOptionPane.QUESTION_MESSAGE);
        if(null != i) {
            JOptionPane.showInputDialog(this, "Your name is:", getTitle(), JOptionPane.INFORMATION_MESSAGE, null, null, i.concat(i));
        }
        dispose();
    }
}

注意我也在JOptionPane.showInputDialog中显示我的输出。这样输出在文本字段中突出显示，所以我只需按 CTRL + C 将输出复制到系统剪贴板，然后按 ESC 解雇申请。

Notice I display my output in a JOptionPane.showInputDialog also. This way the output is highlighted in a text field so I can simply press CTRL+C to copy the output to the system clipboard and them press ESC to dismiss the application.

我为我的琐碎申请创建了一个简单的GUI。我的应用程序提示输入 JOptionPane.showInputDialog 的单个输入，执行计算，然后使用 JOptionPane.showMessageDialog 。我有时会切换到最大化的浏览器窗口或其他要复制的内容，然后想切换回我的JOptionPane对话框进行粘贴。

I've created a trivial GUI for my trivial application. My application prompts for a single input with a JOptionPane.showInputDialog, performs a calculation, and then displays a single output with a JOptionPane.showMessageDialog. I sometimes switch to a maximized browser window or something else to copy from, and then want to switch back to my JOptionPane dialog to paste into.

我想要我的JOptionPane对话框显示为任务栏上的任务，因此我可以像几乎任何其他正在运行的程序一样切换到它。我更喜欢JOptionPane的简单性，而不是必须创建JFrame，FlowLayout，Icon，JTextField，JButton，ActionListener等等。

I want to have my JOptionPane dialog show up as a task on the taskbar so I could switch to it like nearly any other running program. I prefer JOptionPane's simplicity, rather than having to create a JFrame, a FlowLayout, an Icon, a JTextField, a JButton, an ActionListener, and so on, and so on.

• 可以将JOptionPane显示为任务栏上的任务吗？


• 如果是这样，我该如何让它出现？


• 如果没有，还有其他什么是单线像 JOptionPane.show [无论]对话框（）？

• Can JOptionPane show up as a task on the taskbar?
• If so, how do I get it to show up?
• If not, is there anything else that's a one-liner like JOptionPane.show[whatever]dialog()?

推荐答案

• 可以将JOptionPane显示为任务栏上的任务吗？



否



• 如果没有，还有其他任何类似于JOptionPane的单线程.show [whatever]对话框（）？



不完全是一个班轮（但有些额外的6行：P）

Not exactly one liner ( but some extra 6 lines :P )

我敢打赌，你可以轻松地将所有这些放在一个非常简单的方法中，只需一次通话就可以随时调用它。

I bet you cam put all this in a utlity method pretty easy and call it whenever you need it with a single call.

以下代码将为您的应用添加任务栏。

The following code would add a taskbar for your app.

import javax.swing.JFrame;
import javax.swing.JOptionPane;

public class OptionTest { 
    public static void main ( String [] args ) { 

        JFrame frame = new JFrame("My dialog asks....");

        frame.setUndecorated( true );
        frame.setVisible( true );
        frame.setLocationRelativeTo( null );


        String message = JOptionPane.showInputDialog(frame,
            "Would this be enough?.", 
            "My dialog asks....", 
            JOptionPane.INFORMATION_MESSAGE);

        System.out.println( "Got " + message );

        frame.dispose();
    }
}

顺便说一下，在Windows Vista中，我可以切换到OptionPane使用Alt + Tab而没有其他任何东西（虽然我不能像你说的那样在任务栏中看到它）

By the way in Windows Vista, I can switch to the OptionPane using Alt+Tab without anything else ( although I cannot see it in the taskbar as you said )

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