(a) Applet at the beginning (b) Applet after selecting Amrita Rao
Figure 16.17 Output screen of Program 16.16
Explanation: In this program, an array of checkboxes is created by the name ch of size 4. Using for
loop all array elements are initialized with default constructor of Checkbox class. The array elements are
assigned the Checkboxgroup instance group using the method setCheckboxGroup . The labels of
each checkbox are set separately using setLabel method. The fi rst check box is assumed to be selected.
Coding in paint method is simple to understand.
16.4.5 The List Class
The List component presents ...
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