ADVANCED GUIS AND GRAPHICS - Java Programming: From Problem Analysis to Program Design - page 824

TABLE 12-11 Some Constructors and Methods of the class JRadioButton (continued)

public JRadioButton(Icon icon, boolean selected)
//Creates a radio button with the specified
//icon and selection state, but with no label.
//Example:JRadioButton myJRadioButton =
// new JRadioButton(anIcon, true);

// myJRadioButton points to the selected radio button

// with the icon "anIcon".

public JRadioButton(String text)
//Creates an unselected radio button with the
//specified text as the label.
//Example: JRadioButton myJRadioButton =
// new JRadioButton("Box");

// myJRadioButton points to the unselected radio button

// with the label "Box".

public JRadioButton(String text, boolean selected)
//Creates a radio button with the specified
//text as the label and selection state.
//Example: JRadioButton myJRadioButton =
// new JRadioButton("Box", false);

// myJRadioButton points to the unselected radio

// button with the label "Box".

public JRadioButton(String text, Icon icon)
//Creates a radio button with the specified
//icon and the specified text as the label.
//Example: RadioButton myJRadioButton =
// new JRadioButton("Box", anIcon);

// myJRadioButton points to the unselected radio button

// with the label "Box" and the icon "anIcon".

public JRadioButton(String text, Icon icon, boolean selected)
//Creates a radio button with the specified icon and
//selection state, and with the specified text as the label
//Example: JRadioButton myJRadioButton =
// new JRadioButton("Box", anIcon, true);

// myJRadioButton points to the selected radio button

// with the label "Box" and the icon "anIcon".

public boolean isSelected()
//This method is inherited from the AbstractButton class
//and is used to retrieve the state of a button.
//Example: if (myJRadioButton.isSelected() == true)
// The "if" block will be executed provided

// myJRadioButton is checked.

public boolean setSelected( boolean b)
//This method is inherited from the AbstractButton class
//and is used to set the state of a button.
//Example: myJRadioButton.setSelected(true);
// myJRadioButton gets checked.