如何检测Mac OS的右键单击事件 [英] How to detect right-click event for Mac OS

问题描述

对于Windows和Linux，我能够检测到右键单击。但对于mac我不知道如何检测右键单击。

For windows and linux I am able to detect right click. But for mac I donot know how to detect right-click.

如何编写java程序以检测Mac OS的右键单击

How to write java program to detect right click for Mac OS

谢谢
Sunil KUmar Sahoo

Thanks Sunil KUmar Sahoo

推荐答案

这与检测右键单击Windows或Linux-您调用给定的MouseEvent的 getButton（）方法来检查是否单击了 BUTTON3 。例如，看一下示例MouseListener的以下片段：

It's the same as detecting a right-click on Windows or Linux—you call your given MouseEvent's getButton() method to check if BUTTON3 was clicked. For example, take a look at the following snippet of an example MouseListener:

public class MyListener implements MouseListener
{
    // ... code ...

    public void mouseClicked(MouseEvent event)
    {
        if (event.getButton() == MouseButton.BUTTON3)
        {
            // Right-click happened
        }
    }
}

但是，如果用户实际上有一个双键鼠标，则只检测右键单击。由于大多数Mac鼠标在不久之前只有一个按钮，因此您可能还需要考虑检测控制点击（这是当时右键单击的常用习惯用法）。如果您决定这样做，那么实现非常简单：只需添加另一个检查，如果 event.isControlDown（）返回true。

However, this only detects right-clicks if the user actually has a two-button mouse. Since most Mac mice had only one button as of not-too-long-ago, you might want to consider detecting Control-clicks as well (which was the common idiom for right-clicking back then). If you decide to do so, the implementation is pretty trivial: just add another check for if event.isControlDown() returns true.

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