public SimpleLoginView() { setSizeFull(); // Create the user input field userTextField = new TextField("User name: "); userTextField.setWidth("300px"); userTextField.setRequired(true); userTextField.setInputPrompt("Your username (eg. user1)"); userTextField.addValidator(new LoginValidator()); userTextField.setInvalidAllowed(false); // Create the password input field passwordField = new PasswordField("Password:"******"300px"); passwordField.setRequired(true); passwordField.addValidator(new PasswordValidator()); passwordField.setValue(""); passwordField.setNullRepresentation(""); // Create login button loginButton = new Button("Login", this); // Add all to a panel VerticalLayout fields = new VerticalLayout(userTextField, passwordField, loginButton); fields.setCaption("Please login to access the application. (user1/password)"); fields.setSpacing(true); fields.setMargin(new MarginInfo(true, true, true, false)); fields.setSizeUndefined(); // The view root layout VerticalLayout viewLayout = new VerticalLayout(fields); viewLayout.setSizeFull(); viewLayout.setComponentAlignment(fields, Alignment.MIDDLE_CENTER); viewLayout.setStyleName(Reindeer.LAYOUT_BLUE); setCompositionRoot(viewLayout); }
protected Panel createPasswordFieldPanel(ConfigurationParameter parameter, Validator validator) { Panel paramPanel = new Panel(); paramPanel.addStyleName(ValoTheme.PANEL_BORDERLESS); paramPanel.setWidth("100%"); GridLayout paramLayout = new GridLayout(2, 3); paramLayout.setSpacing(true); paramLayout.setSizeFull(); paramLayout.setMargin(true); paramLayout.setColumnExpandRatio(0, .25f); paramLayout.setColumnExpandRatio(1, .75f); Label label = new Label(parameter.getName()); label.setIcon(VaadinIcons.COG); label.addStyleName(ValoTheme.LABEL_LARGE); label.addStyleName(ValoTheme.LABEL_BOLD); label.setSizeUndefined(); paramLayout.addComponent(label, 0, 0, 1, 0); paramLayout.setComponentAlignment(label, Alignment.TOP_LEFT); logger.info(parameter.getName() + " " + parameter.getValue()); Label valueLabel = new Label("Value:"); valueLabel.setSizeUndefined(); passwordField = new PasswordField(); passwordField.addValidator(validator); passwordField.setNullSettingAllowed(true); passwordField.setNullRepresentation(""); passwordField.setValidationVisible(false); passwordField.setWidth("80%"); passwordField.setId(parameter.getName()); if (parameter instanceof ConfigurationParameterIntegerImpl) { StringToIntegerConverter plainIntegerConverter = new StringToIntegerConverter() { protected java.text.NumberFormat getFormat(Locale locale) { NumberFormat format = super.getFormat(locale); format.setGroupingUsed(false); return format; }; }; // either set for the field or in your field factory for multiple fields passwordField.setConverter(plainIntegerConverter); } else if (parameter instanceof ConfigurationParameterLongImpl) { StringToLongConverter plainLongConverter = new StringToLongConverter() { protected java.text.NumberFormat getFormat(Locale locale) { NumberFormat format = super.getFormat(locale); format.setGroupingUsed(false); return format; }; }; // either set for the field or in your field factory for multiple fields passwordField.setConverter(plainLongConverter); } BeanItem<ConfigurationParameter> parameterItem = new BeanItem<ConfigurationParameter>(parameter); if (parameter.getValue() != null) { passwordField.setPropertyDataSource(parameterItem.getItemProperty("value")); } paramLayout.addComponent(valueLabel, 0, 1); paramLayout.addComponent(passwordField, 1, 1); paramLayout.setComponentAlignment(valueLabel, Alignment.TOP_RIGHT); paramPanel.setContent(paramLayout); return paramPanel; }