certianly,it's just for test.but i am wonder now,
in JDK document ,the JButton has the method inherited from Component, so it should be useful to JButton. that's the question is:
1.How to use the inherited method?
Is there any other rule in using the inherited method?
by the way,i define the class implement the mousemotionlistener, in there,i add the line:
addMouseMotionListener(JButton.this);
then you can hold the mouse motion event by the reference of JButton.
in JDK document ,the JButton has the method inherited from Component, so it should be useful to JButton. that's the question is:
1.How to use the inherited method?
Is there any other rule in using the inherited method?
by the way,i define the class implement the mousemotionlistener, in there,i add the line:
addMouseMotionListener(JButton.this);
then you can hold the mouse motion event by the reference of JButton.