Assume that x is a GUI component from the javax.swing library. The instruction x.getValue( ) returns the value selected by the user from component x where x would be of which specific swing class?
A) JComboBox
B) JList
C) JSlider
D) JButton
E) all of the above

Question

Quizplus · Accepted Answer

C) The selected item from either a JComboBox or JList is obtained by using getSelectedItem( ) whereas, since the JSlider established a numeric value, the selected value is obtained by using getValue( ). A JButton, when clicked, causes an ActionEvent to be generated where getActionCommand( ) returns the corresponding String label of the JButton clicked.

Assume That X Is a GUI Component from the Javax