Choice
Choice objects are pop-up menus. The visible label of the Choice object is
the currently selected entry of the Choice. Items are added to the Choice object via the Choice addItem method.
Corresponding source code:
import java.applet.*;
import java.awt.*;
public class ChoiceWidget extends Applet {
public void init()
{
Choice rgb = new Choice();
rgb.addItem("Red");
rgb.addItem("Green");
rgb.addItem("Blue");
add(rgb);
}
}
Methods:
- public int getSelectedIndex()
Which item was selected?
- public String getSelectedItem()
Which item was selected?
- public void select(String str)
Selects item str.
Related exercises:
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