A.java.awt.Button
B.java.awt.Container
C.javax.swing.Button
D.javax.swing.AbstractButton
[单选题]在Swing中,JButton的直接父类是( )。A.java.awt.ButtonB.java.awt.ContainerC.javax.swing.ButtonD.javax.swing.AbstractButton
[单选题]在Swing中,JButton的直接父类是A.java.awt.ButtonB.java.awt.ContainerC.javax.swing.ButtonD.javax.swing.AbstractButton
[试题]java swing中的ButtonModel是JButton的属性吗?
[单选题]javax.swing.Japplet的父类是( )。A.java.awt.panelB.java.applet.AppletC.java.awt.frameD.java.awt.Window
[单选题]javax. swing. Japplet的父类是( )。A.java. awt. panelB.java. applet. AppletC.java. awt. frameD.java. awt. Window
[试题]大多数 Swing 构件的父类是 javax.swing. ( 9 ) , 该类是一个抽象类。
[单选题]下列______选项是javax.swing.JApplet的父类。A.java.awt.panelB.java.applet.AppletC.java.awt.WindowD.java.awt.frame
[问答题]大多数Swing构件的父类是javax.swing.______________,该类是一个抽象类。
[单选题]下列哪个选项是javax.swing.JApplet的父类?A.java.awt.panelB.java.applet.AppletC.java.awt.frameD.java.awt.Window
[单选题]下列哪个选项是javax.swing.JApplet的父类? ( )A.java.awt.panelB.java.applet.AppletC.java.awt.frameD.java.awt.Window