@Override
public void update(Observable o, Object arg) {
DataModel.ChangeMessage msg = (DataModel.ChangeMessage) arg;
if (msg == DataModel.ChangeMessage.CHANGED_PROPERTY) {
languageBundle = ControllerInterface.getLanguageBundle();
updateLanguagePresentation();
revalidate();
repaint();
}
}
@SuppressWarnings("unchecked")
public UrgentTaskDialog() {
super();
// Load for language support
languageBundle = ControllerInterface.getLanguageBundle();
setTitle(languageBundle.getString("urgentTaskDialog.title"));
int minHeight = GlobalValues.URGENT_MINYSIZE;
int minWidth = GlobalValues.URGENT_MINXSIZE;
JPanel pane = (JPanel) getContentPane();
// pane.setBackground(Color.WHITE);
// Implement Gridbaglayout and anchor it to the top
pane.setLayout(new GridBagLayout());
GridBagConstraints c = new GridBagConstraints();
c.anchor = GridBagConstraints.NORTH;
JPanel pnlHeader = new JPanel();
pnlHeader.setMinimumSize(new Dimension(270, 32));
pnlHeader.setPreferredSize(new Dimension(270, 32));
pnlHeader.setLayout(new GridLayout(0, 2));
// put the Comboox in the right corner in cell (0,0)
final ObserverComboBox cmbTasks = new ObserverComboBox();
c.gridx = 0;
c.gridy = 0;
c.gridwidth = 1;
pane.add(cmbTasks, c);
// create the addUrgentTask button
JButton btn = new JButton();
btn.setIcon(GlobalResources.addUrgentIcon);
btn.setMinimumSize(new Dimension(45, 45));
btn.setPreferredSize(new Dimension(45, 45));
btn.setBorder(null);
btn.setBackground(Color.WHITE);
btn.setOpaque(true);
btn.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
cmbTasks.setUrgent();
}
});
// The position for addUrgentButton
c.gridx = 1;
c.gridy = 0;
c.gridwidth = 1;
pane.add(btn, c);
c.fill = GridBagConstraints.HORIZONTAL;
// Adding the name to the name column in the urgent task table
lblName = new JLabel(languageBundle.getString("urgentTaskDialog.labelName")); // Language
// support
lblName.setBorder(BorderFactory.createMatteBorder(1, 1, 1, 1, Color.darkGray));
pnlHeader.add(lblName);
// adding the date to the date column in the urgent task table
lblDate = new JLabel(languageBundle.getString("urgentTaskDialog.labelDate")); // Language
// support
lblDate.setBorder(BorderFactory.createMatteBorder(1, 1, 1, 1, Color.darkGray));
pnlHeader.add(lblDate);
c.gridx = 0;
c.gridy = 1;
c.gridwidth = 2;
pane.add(pnlHeader, c);
final JList<Task> lst = new JList<Task>(); // Creating the Urgent task
// list
ObserverListModel<Task> dlm = new ObserverListModel<Task>(); // Creatig
// a
// list
// model
// to
// fill
// in
// lst,
lst.setModel(dlm); // in other words the actual data is find here
lst.setCellRenderer(new UrgentCellRenderer()); // the custom cell
// renderer is used
c.gridx = 0;
c.gridy = 2;
c.gridwidth = 2;
lst.addMouseListener(
new MouseAdapter() {
// Both pressed and released actions are handled the same.
public void mousePressed(MouseEvent e) {
handle(e);
}
public void mouseReleased(MouseEvent e) {
handle(e);
}
public void handle(MouseEvent e) { // Function for right clicking
// and deleting task from urgent
// task list
if (SwingUtilities.isRightMouseButton(e)) {
// The item is set as selected
lst.setSelectedIndex(lst.locationToIndex(e.getPoint()));
// show context menu
JPopupMenu menu = new JPopupMenu();
JMenuItem item =
new JMenuItem(languageBundle.getString("urgentTaskDialog.deleteBtn"));
item.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
ControllerInterface.setUrgent(lst.getSelectedValue(), false);
}
});
menu.add(item);
menu.show(e.getComponent(), e.getX(), e.getY()); // show
// menu
// at
// the
// click
// point
}
}
});
JScrollPane scrollPane = new JScrollPane(lst);
pane.add(scrollPane, c);
setPreferredSize(new Dimension(minWidth, minHeight));
setMinimumSize(new Dimension(minWidth, minHeight));
// Retrieve last (main frame) size from state
double sizeX = Double.parseDouble(ControllerInterface.getProperty(GlobalValues.WINXSIZEKEY));
double sizeY = Double.parseDouble(ControllerInterface.getProperty(GlobalValues.WINYSIZEKEY));
// retrieve last (main frame) location from state
double posX = Double.parseDouble(ControllerInterface.getProperty(GlobalValues.WINXPOSKEY));
double posY = Double.parseDouble(ControllerInterface.getProperty(GlobalValues.WINYPOSKEY));
setLocation(
(int) (posX + ((sizeX - minWidth) / 2)), // Set location to
// the pop up
// window
// "urgent Task"
(int) (posY + ((sizeY - minHeight) / 2))); // middle of task
// window
pack();
setVisible(true);
ControllerInterface.registerAsObserver(this);
}