/** Initializes the call button. */ private void initSMSButton() { if (!parentWindow.hasOperationSet(OperationSetSmsMessaging.class)) return; smsButton = new JButton(GuiActivator.getResources().getI18NString("service.gui.SEND_SMS")); smsButton.setIcon(GuiActivator.getResources().getImage("service.gui.icons.SMS_BUTTON_ICON")); buttonPanel.add(smsButton); smsButton.addActionListener( new ActionListener() { @Override public void actionPerformed(ActionEvent e) { final String searchText = parentWindow.getCurrentSearchText(); if (searchText == null) return; SMSManager.sendSMS(smsButton, searchText); } }); }