private void addControls() {
this.setLayout(new BoxLayout(getContentPane(), BoxLayout.PAGE_AXIS));
panelMenu = new PanelMenu();
panelMenu.setBorder(new EmptyBorder(5, 5, 5, 5));
panelMenu.setPreferredSize(new Dimension(410, 50));
add(panelMenu);
JTabbedPane tabbedPane = new JTabbedPane();
tabbedPane.setBorder(new EmptyBorder(5, 5, 5, 5));
ImageIcon icon = createImageIcon("exam.jpg");
panelExam = new PanelExam();
tabbedPane.addTab(getText("Exams"), icon, panelExam, getText("Manage.exams"));
tabbedPane.setMnemonicAt(0, KeyEvent.VK_1);
icon = createImageIcon("question.png");
panelQuestion = new PanelQuestion();
tabbedPane.addTab(getText("Questions"), icon, panelQuestion, getText("Manage.questions"));
tabbedPane.setMnemonicAt(1, KeyEvent.VK_2);
icon = createImageIcon("exclamation.png");
panelAnswer = new PanelAnswer();
tabbedPane.addTab(getText("Answers"), icon, panelAnswer, getText("Manage.answers"));
panelAnswer.setPreferredSize(new Dimension(410, 50));
tabbedPane.setMnemonicAt(2, KeyEvent.VK_3);
tabbedPane.addChangeListener(
new ChangeListener() {
@Override
public void stateChanged(ChangeEvent e) {
JTabbedPane source = (JTabbedPane) e.getSource();
switch (source.getSelectedIndex()) {
case 0:
panelExam.refresh();
break;
case 1:
panelQuestion.refresh();
break;
case 2:
panelAnswer.refresh();
break;
}
}
});
add(tabbedPane);
tabbedPane.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
panelQuestion.refresh();
}
protected static void refresh() {
panelQuestion.refresh();
panelExam.refresh();
panelAnswer.refresh();
}
