@Override public void widgetSelected(SelectionEvent e) { if (retrieveMessageButton.isFocusControl()) { if (!clicked) { try { MessageReceiverHighLevelClass.ReceiveMessage( queueList.getItem(queueList.getSelectionIndex())); retrieveMessageButton.setText("Next Message"); clicked = true; } catch (IOException e1) { e1.printStackTrace(); } } else MessageReceiverHighLevelClass.GetNextMessage(); } else if (closeButton.isFocusControl()) { MessageReceiverHighLevelClass.CloseApplication(); } }
/** Open the window. */ public void open() { display = Display.getDefault(); shlSenderWindow = new Shell(); shlSenderWindow.setSize(373, 600); shlSenderWindow.setText("Receiver Window"); Label senderNameLabel = new Label(shlSenderWindow, SWT.NONE); senderNameLabel.setBounds(23, 146, 111, 17); senderNameLabel.setText("Sender Name"); senderNameText = new Text(shlSenderWindow, SWT.BORDER); senderNameText.setBounds(155, 136, 183, 27); Label recepientNameLabel = new Label(shlSenderWindow, SWT.NONE); recepientNameLabel.setBounds(23, 182, 111, 17); recepientNameLabel.setText("Recepient Name"); recepientNameText = new Text(shlSenderWindow, SWT.BORDER); recepientNameText.setBounds(155, 172, 183, 27); Label TicketIdLabel = new Label(shlSenderWindow, SWT.NONE); TicketIdLabel.setBounds(23, 215, 111, 17); TicketIdLabel.setText("Ticket ID"); messageIDText = new Text(shlSenderWindow, SWT.BORDER); messageIDText.setBounds(155, 205, 183, 27); Label ticketLabel = new Label(shlSenderWindow, SWT.NONE); ticketLabel.setBounds(23, 251, 70, 17); ticketLabel.setText("Ticket"); ticketText = new StyledText(shlSenderWindow, SWT.BORDER); ticketText.setBounds(10, 287, 347, 183); closeButton = new Button(shlSenderWindow, SWT.NONE); closeButton.setBounds(233, 532, 105, 29); closeButton.setText("Close"); closeButton.addSelectionListener(this); queueList = new List(shlSenderWindow, SWT.V_SCROLL | SWT.H_SCROLL); queueList.setBounds(23, 33, 111, 92); Label queueToConnectLabel = new Label(shlSenderWindow, SWT.NONE); queueToConnectLabel.setBounds(10, 10, 124, 17); queueToConnectLabel.setText("Queue to connect"); retrieveMessageButton = new Button(shlSenderWindow, SWT.NONE); retrieveMessageButton.setBounds(191, 65, 122, 29); retrieveMessageButton.setText("Retrieve Message"); retrieveMessageButton.addSelectionListener(this); UpdateExchangeList(MessageReceiverHighLevelClass.GetQueueList()); shlSenderWindow.open(); shlSenderWindow.layout(); while (!shlSenderWindow.isDisposed()) { if (!display.readAndDispatch()) { display.sleep(); } } }