Курсовая работа: Объектно-ориентированное программирование

e[i].writeData(out);

}

}

class ButtonFrame extends JFrame

{

public ButtonFrame()

{

Toolkit kit = Toolkit.getDefaultToolkit();

Dimension screenSize = kit.getScreenSize();

int screenHeight = screenSize.height;

int screenWidth = screenSize.width;

setSize(screenWidth/2,screenHeight/2);

setLocation(screenWidth/4,screenHeight/4);

Image img = kit.getImage("icon.gif");

setIconImage(img);

setTitle("CenteredFrame");

Container contantPane = getContentPane();

JMenuBar menuBar = new JMenuBar();

JMenu stMenu = new JMenu("Студент");

JMenuItem WorkSpace = new JMenuItem("Просмотретьматериал",new ImageIcon("page_bookmark.gif"));

stMenu.add(WorkSpace);

menuBar.add(stMenu);

JButton yellowButton = new JButton("WorkSpace");

JButton greenButton = new JButton("I_want_to_see");

JButton blueButton = new JButton("I am a teacher");

JButton redButton = new JButton("Check_Knowlarge");

JButton ExitButton = new JButton("Exit");

JPanel wer= new JPanel();

wer.add(yellowButton);