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将MouseListener添加到java.awt.Image

[英]Add MouseListener to java.awt.Image

Is there a way I can add a MouseListener to an Image? 有什么方法可以将MouseListener添加到图像吗? I took a look at this StackOverflow question, but it didn't really answer how to do this for a java.awt.Image , as there is no Graphics2D Image class. 我看了一下这个 StackOverflow问题,但是它没有真正回答如何为java.awt.Image做到这一点,因为没有Graphics2D Image类。 Or at least one I've found. 或至少我找到了一个。


EDIT: 编辑:

To clarify, let me try to explain: 为了澄清,让我尝试解释:

With a Ellipse2D , I can say: 使用Ellipse2D ,我可以说:

if(ellipse2D.contains(mouseX, mouseY) {
    ...do something
}

Is this possible with a java.awt.Image (ie image.contains() ) java.awt.Image (即image.contains() )是否可能

Also, this is how the Image gets added to the JPanel: 另外,这是将图像添加到JPanel的方法:

Image image = item.getIcon().getImage(); //item.getIcon() returns a javax.swing.ImageIcon
g.drawImage(image, imageX, imageY, null);

You can just put the image in a JLabel and add the listener to the JLabel 您可以将图像放入JLabel并将侦听器添加到JLabel

ImageIcon image = item.getIcon();
JLabel labelWithImage = new JLabel(image);
labelWithImage.addMouseListener(new MouseAdapter() {
    @Override
    public void mouseEntered(MouseEvent e) {
        System.out.println("Mouse Entered Over Image");
    }
});
panel.add(labelWithImage);

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