java 无法让机器人类右键单击

Cannot get Robot class to right click

提问by Simulant

I am trying to get the Robot class to right click on a image on the screen so that I can save it. The problem is though that I cannot seem to get the Robot to successfully simulate a right click. Here is some sample code of what I am doing.

我试图让 Robot 类在屏幕上的图像上单击鼠标右键，以便我可以保存它。问题是我似乎无法让机器人成功模拟右键单击。这是我正在做的一些示例代码。

It seems that BUTTON2_DOWN_MASK is the mask for the scroll wheel. Whenever I execute this code it first just regularly clicks at the location but then the scroll wheel super fast move circle pops up and tells me I can now scroll at light speed, but I wanted a right click..

似乎 BUTTON2_DOWN_MASK 是滚轮的掩码。每当我执行此代码时，它首先只是定期点击该位置，然后弹出滚轮超快速移动圆圈并告诉我现在可以以光速滚动，但我想要右键单击..

CODE:

代码：

// This is the function I use to simulate a full click at location x,y on the screen
// Rob is my Robot
public void click(int x, int y, int mask)
{
    rob.mouseMove(x, y);
    sleepy(1000);
    rob.mousePress(mask);
    rob.mouseRelease(mask);
}

// This is the few lines of code that call this function
// sleepy just calls the Thread.sleep function.

sleepy(1000); // Wait one second
click(705, 390, InputEvent.BUTTON1_DOWN_MASK);
sleepy(1000);
click(705, 390, InputEvent.BUTTON2_DOWN_MASK);
sleepy(1000);

回答by Simulant

use InputEvent.BUTTON3_DOWN_MASKfor a right click. BUTTON2 is as you noticed correctly the mouse wheele and the left click is BUTTON1.

使用InputEvent.BUTTON3_DOWN_MASK用于右键单击。BUTTON2 是您正确注意到的鼠标滚轮，左键单击是 BUTTON1。

see this example.

看这个例子。