摆动：仅在ImageIcon而不是JLabel上使用MouseListener

Question

I have a Java Swing application with a JFrame containing a JLabel containing an ImageIcon . I want to monitor the mouse entering/exiting the ImageIcon .

For now I use the addMouseListener method of JLabel but the event Entered & Exited are thrown only when I enter/exit the application's window, not the ImageIcon .

I see no addMouseListener method for ImageIcon .

How can I do this?

Answer 1

I have a Java Swing application with a JFrame containing a JLabel containing an ImageIcon. I want to monitor the mouse entering/exiting the ImageIcon.

• agreed, in Icon / ImageIcon isn't implemented any mouse or key event

• half workaround in ym question here

• best of options is to use un_decorated JButton