Example usage for com.vaadin.ui Panel setWidthUndefined

Introduction

In this page you can find the example usage for com.vaadin.ui Panel setWidthUndefined.

Prototype

@Override
    public void setWidthUndefined() 

Source Link

Usage

From source file:de.fatalix.bookery.view.login.LoginView.java

License:Open Source License

private Component buildLoginForm() {
    FormLayout loginForm = new FormLayout();

    loginForm.addStyleName("login-form");
    loginForm.setSizeUndefined();/*from  w ww  .  j a v a2  s.c om*/
    loginForm.setMargin(false);

    loginForm.addComponent(username = new TextField("Username", "admin"));
    username.setWidth(15, Unit.EM);
    loginForm.addComponent(password = new PasswordField("Password"));
    password.setWidth(15, Unit.EM);
    password.setDescription("");

    CssLayout buttons = new CssLayout();
    buttons.setStyleName("buttons");
    loginForm.addComponent(buttons);
    login = new Button("login");
    buttons.addComponent(login);
    login.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            try {
                presenter.doLogin(username.getValue(), password.getValue());
            } catch (AuthenticationException ex) {
                LoginView.this.showNotification(
                        new Notification("Wrong login", Notification.Type.ERROR_MESSAGE),
                        ValoTheme.NOTIFICATION_FAILURE);
            } finally {
                login.setEnabled(true);
            }
        }
    });
    login.addStyleName(ValoTheme.BUTTON_FRIENDLY);

    buttons.addComponent(forgotPassword = new Button("Forgot password?"));
    forgotPassword.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            showNotification(new Notification("Hint: Ask me", Notification.Type.HUMANIZED_MESSAGE),
                    ValoTheme.NOTIFICATION_SUCCESS);
        }
    });
    forgotPassword.addStyleName(ValoTheme.BUTTON_LINK);
    Panel loginPanel = new Panel(loginForm);
    loginPanel.setWidthUndefined();
    loginPanel.addStyleName(ValoTheme.PANEL_BORDERLESS);
    loginPanel.addAction(new ShortcutListener("commit", ShortcutAction.KeyCode.ENTER, null) {
        @Override
        public void handleAction(Object sender, Object target) {
            try {
                presenter.doLogin(username.getValue(), password.getValue());
            } catch (AuthenticationException ex) {
                LoginView.this.showNotification(
                        new Notification("Wrong login", Notification.Type.ERROR_MESSAGE),
                        ValoTheme.NOTIFICATION_FAILURE);
            }
        }
    });
    return loginPanel;
}

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From source file:fi.jasoft.dragdroplayouts.demo.views.DragdropDragGrabFilterDemo.java

License:Apache License

private Panel createCompositeChild(String caption) {
    Panel compositePanel = new Panel();
    compositePanel.setWidthUndefined();
    compositePanel.setCaption("Composite Widget " + caption);

    VerticalLayout content = new VerticalLayout();
    content.setWidthUndefined();/*from   ww w.ja  va 2  s .  c o m*/
    compositePanel.setContent(content);

    content.addComponent(new Label("Grab me to drag Panel"));
    content.addComponent(new Button("Cannot be grabbed"));
    content.addComponent(new TextField("Cannot be grabbed TextField"));
    content.addComponent(new Label("Grab me too!"));

    for (int i = 0; i < content.getComponentCount(); i++) {
        content.getComponent(i).setWidth(100, Unit.PERCENTAGE);
    }

    return compositePanel;
}

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