Creating Windows - Beginning Java - page 886

fileMenu.addSeparator(); // Add separator

saveItem = fileMenu.add("Save"); // Add Save item

saveAsItem = fileMenu.add("Save As..."); // Add Save As item

fileMenu.addSeparator(); // Add separator

printItem = fileMenu.add("Print"); // Add Print item

// Construct the Element drop-down menu
elementMenu.add(lineItem = new JRadioButtonMenuItem("Line",
true));
elementMenu.add(rectangleItem = new JRadioButtonMenuItem(
"Rectangle",

false));
elementMenu.add(circleItem = new JRadioButtonMenuItem("Circle",
false));
elementMenu.add(curveItem = new JRadioButtonMenuItem("Curve",
false));
ButtonGroup types = new ButtonGroup();
types.add(lineItem);
types.add(rectangleItem);
types.add(circleItem);
types.add(curveItem);

elementMenu.addSeparator();

elementMenu.add(redItem = new JCheckBoxMenuItem("Red", false));
elementMenu.add(yellowItem = new JCheckBoxMenuItem("Yellow",
false));
elementMenu.add(greenItem = new JCheckBoxMenuItem("Green",
false));
elementMenu.add(blueItem = new JCheckBoxMenuItem("Blue", true));
menuBar.add(fileMenu); // Add the file

menu

menuBar.add(elementMenu); // Add the
element menu
}

private JMenuBar menuBar = new JMenuBar(); // Window menu bar

// File menu items
private JMenuItem newItem, openItem, closeItem,
saveItem, saveAsItem, printItem;

// Element menu items
private JRadioButtonMenuItem lineItem, rectangleItem, circleItem,
// Types

curveItem, textItem;

private JCheckBoxMenuItem redItem, yellowItem,

// Colors

greenItem, blueItem ;

}

Directory "Sketcher 2 with menus"