在Swing中,JButton的直接父类是 ( )A.java.awt.Butt
题型:单项选择题
问题:
在Swing中,JButton的直接父类是 ( )
A.java.awt.Button
B.java.awt.Container
C.javax.swing.Button
D.javax.swing.Abstract Button
在Swing中,JButton的直接父类是 ( )
A.java.awt.Button
B.java.awt.Container
C.javax.swing.Button
D.javax.swing.Abstract Button