Example usage for com.vaadin.ui TextArea TextArea

Introduction

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

Prototype

public TextArea(ValueChangeListener<String> valueChangeListener) 

Source Link

Document

Constructs a new TextArea with a value change listener.

Usage

From source file:org.activiti.editor.ui.CopyModelPopupWindow.java

License:Apache License

protected void addFields() {
    form = new Form();
    form.setCaption(i18nManager.getMessage(Messages.PROCESS_COPY_POPUP_CAPTION));
    form.getLayout().setMargin(true);/*  w w w .  j a  va  2 s .  co  m*/

    nameTextField = new TextField(i18nManager.getMessage(Messages.TASK_NAME));
    nameTextField.setWidth(20, Sizeable.UNITS_EM);
    nameTextField.setRequired(true);
    nameTextField.setValue(modelData.getName());
    form.getLayout().addComponent(nameTextField);
    nameTextField.focus();

    descriptionTextArea = new TextArea(i18nManager.getMessage(Messages.TASK_DESCRIPTION));
    descriptionTextArea.setRows(8);
    descriptionTextArea.setWidth(20, Sizeable.UNITS_EM);
    form.getLayout().addComponent(descriptionTextArea);

    addComponent(form);

    // Some empty space
    Label emptySpace = new Label(" ", Label.CONTENT_XHTML);
    addComponent(emptySpace);
}

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From source file:org.activiti.explorer.ui.form.TextAreaFormPropertyRenderer.java

License:Apache License

@Override
public Field getPropertyField(FormProperty formProperty) {
    TextArea textArea = new TextArea(getPropertyLabel(formProperty));
    textArea.setRequired(formProperty.isRequired());
    textArea.setEnabled(formProperty.isWritable());
    textArea.setRows(10);//w  w  w. jav  a  2  s.  c o  m
    textArea.setColumns(40);
    textArea.setRequiredError(getMessage(Messages.FORM_FIELD_REQUIRED, getPropertyLabel(formProperty)));
    if (formProperty.getValue() != null) {
        textArea.setValue(formProperty.getValue());
    }
    return textArea;
}

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From source file:org.activiti.explorer.ui.task.NewCasePopupWindow.java

License:Apache License

protected void initForm() {
    form = new Form();
    form.setValidationVisibleOnCommit(true);
    form.setImmediate(true);/* w w  w . j  a  v  a 2s.  c  o  m*/
    addComponent(form);

    // name
    nameField = new TextField(i18nManager.getMessage(Messages.TASK_NAME));
    nameField.focus();
    nameField.setRequired(true);
    nameField.setRequiredError(i18nManager.getMessage(Messages.TASK_NAME_REQUIRED));
    form.addField("name", nameField);

    // description
    descriptionArea = new TextArea(i18nManager.getMessage(Messages.TASK_DESCRIPTION));
    descriptionArea.setColumns(25);
    form.addField("description", descriptionArea);

    // duedate
    dueDateField = new DateField(i18nManager.getMessage(Messages.TASK_DUEDATE));
    dueDateField.setResolution(DateField.RESOLUTION_DAY);
    form.addField("duedate", dueDateField);

    // priority
    priorityComboBox = new PriorityComboBox(i18nManager);
    form.addField("priority", priorityComboBox);
}

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From source file:org.apache.tamaya.ui.views.AbstractTextInfoProvider.java

License:Apache License

@Override
public void addSystemInfo(Accordion systemInfoPanel) {
    VerticalLayout layout = new VerticalLayout();
    textArea = new TextArea("System Info");
    textArea.addStyleName(UIConstants.FIXED_FONT);
    textArea.setValue(getInfo());//from   w  w  w. j av  a2 s  .c  o  m
    textArea.setRows(20);
    textArea.setHeight("400px");
    textArea.setWidth("100%");
    layout.addComponents(textArea);
    systemInfoPanel.addTab(layout, getCaption());
}

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From source file:org.apache.tamaya.ui.views.AbstractTextInfoProvider.java

License:Apache License

@Override
public void updateSystemInfo(Accordion systemInfoPanel) {
    if (textArea != null) {
        textArea.setValue(getInfo());//w  w  w  . j  a v  a2 s  . c  om
    } else {
        textArea = new TextArea("System Info");
        textArea.setValue(getInfo());
        textArea.setSizeFull();
        systemInfoPanel.addTab(textArea, textArea.getCaption());
    }
}

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From source file:org.apache.usergrid.chop.webapp.view.log.LogLayout.java

License:Apache License

private void addLogArea() {
    logArea = new TextArea("Coordinator Logs");

    // TODO make this file point configurable
    file = new File("/var/log/chop-webapp.log");
    try {/*from www.ja  v  a 2s.  c  om*/
        r = new RandomAccessFile(file, "r");
    } catch (FileNotFoundException e) {
        LOG.error("Error while accessing file {}: {}", file, e);
    }
    logArea.setHeight("100%");
    logArea.setWidth("100%");
    getApplicationLog();
    addComponent(logArea);
    this.setComponentAlignment(logArea, Alignment.TOP_CENTER);
    this.setExpandRatio(logArea, 0.95f);
}

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From source file:org.apache.usergrid.chop.webapp.view.util.UIUtil.java

License:Apache License

public static TextArea addTextArea(AbsoluteLayout parent, String caption, String position, String width,
        String height, boolean readOnly) {

    TextArea textArea = new TextArea(caption);
    textArea.setWidth(width);//from  w ww  . jav  a  2  s  .  c om
    textArea.setHeight(height);
    textArea.setWordwrap(false);
    textArea.setReadOnly(readOnly);

    parent.addComponent(textArea, position);

    return textArea;
}

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From source file:org.bpmnwithactiviti.explorer.form.TextAreaFormPropertyRenderer.java

License:Apache License

@Override
public Field getPropertyField(FormProperty formProperty) {
    TextArea textArea = new TextArea(getPropertyLabel(formProperty));
    textArea.setRequired(formProperty.isRequired());
    textArea.setEnabled(formProperty.isWritable());
    textArea.setRows(10);//from   w  ww .  ja v  a2 s .  co m
    textArea.setColumns(50);
    textArea.setRequiredError(getMessage(Messages.FORM_FIELD_REQUIRED, getPropertyLabel(formProperty)));

    if (formProperty.getValue() != null) {
        textArea.setValue(formProperty.getValue());
    }

    return textArea;
}

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From source file:org.bubblecloud.ilves.comment.CommentAddComponent.java

License:Open Source License

/**
 * The default constructor which instantiates Vaadin
 * component hierarchy.//  w w w  .  j av a  2  s.c o m
 */
public CommentAddComponent() {

    final User user = DefaultSiteUI.getSecurityProvider().getUserFromSession();

    final String contextPath = VaadinService.getCurrentRequest().getContextPath();
    final Site site = Site.getCurrent();

    final Company company = site.getSiteContext().getObject(Company.class);
    final EntityManager entityManager = site.getSiteContext().getObject(EntityManager.class);

    final Panel panel = new Panel(site.localize("panel-add-comment"));
    setCompositionRoot(panel);

    final VerticalLayout mainLayout = new VerticalLayout();
    panel.setContent(mainLayout);
    mainLayout.setMargin(true);
    mainLayout.setSpacing(true);

    final TextArea commentMessageField = new TextArea(site.localize("field-comment-message"));
    mainLayout.addComponent(commentMessageField);
    commentMessageField.setWidth(100, Unit.PERCENTAGE);
    commentMessageField.setRows(3);
    commentMessageField.setMaxLength(255);

    final Button addCommentButton = new Button(site.localize("button-add-comment"));
    mainLayout.addComponent(addCommentButton);
    if (user == null) {
        commentMessageField.setEnabled(false);
        commentMessageField.setInputPrompt(site.localize("message-please-login-to-comment"));
        addCommentButton.setEnabled(false);
    }

    addCommentButton.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            final String commentMessage = commentMessageField.getValue();
            if (StringUtils.isEmpty(commentMessage)) {
                return;
            }
            final Comment comment = new Comment(company, user, contextPath, commentMessage);
            entityManager.getTransaction().begin();
            try {
                entityManager.persist(comment);
                entityManager.getTransaction().commit();
                commentMessageField.setValue("");
                if (commentListComponent != null) {
                    commentListComponent.refresh();
                }
            } finally {
                if (entityManager.getTransaction().isActive()) {
                    entityManager.getTransaction().rollback();
                }
            }
        }
    });

}

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From source file:org.escidoc.browser.ui.listeners.OnContextAdminDescriptor.java

License:Open Source License

@SuppressWarnings("serial")
public void adminDescriptorForm() {
    final Window subwindow = new Window("A modal subwindow");
    subwindow.setModal(true);//from   w  w  w  . j  a v  a 2  s  . c om
    subwindow.setWidth("650px");
    VerticalLayout layout = (VerticalLayout) subwindow.getContent();
    layout.setMargin(true);
    layout.setSpacing(true);

    final TextField txtName = new TextField("Name");
    txtName.setImmediate(true);
    txtName.setValidationVisible(true);
    final TextArea txtContent = new TextArea("Content");
    txtContent.setColumns(30);
    txtContent.setRows(40);

    Button addAdmDescButton = new Button("Add Description");
    addAdmDescButton.addListener(new ClickListener() {
        @Override
        public void buttonClick(@SuppressWarnings("unused") ClickEvent event) {

            if (txtName.getValue().toString() == null) {
                router.getMainWindow().showNotification(ViewConstants.PLEASE_ENTER_A_NAME,
                        Notification.TYPE_ERROR_MESSAGE);
            } else if (!XmlUtil.isWellFormed(txtContent.getValue().toString())) {
                router.getMainWindow().showNotification(ViewConstants.XML_IS_NOT_WELL_FORMED,
                        Notification.TYPE_ERROR_MESSAGE);
            } else {
                AdminDescriptor newAdmDesc = controller.addAdminDescriptor(txtName.getValue().toString(),
                        txtContent.getValue().toString());
                (subwindow.getParent()).removeWindow(subwindow);
                router.getMainWindow().showNotification("Addedd Successfully",
                        Notification.TYPE_HUMANIZED_MESSAGE);
            }
        }
    });

    subwindow.addComponent(txtName);
    subwindow.addComponent(txtContent);
    subwindow.addComponent(addAdmDescButton);

    Button close = new Button(ViewConstants.CLOSE, new Button.ClickListener() {
        @Override
        public void buttonClick(@SuppressWarnings("unused") ClickEvent event) {
            (subwindow.getParent()).removeWindow(subwindow);
        }
    });
    layout.addComponent(close);
    layout.setComponentAlignment(close, Alignment.TOP_RIGHT);

    router.getMainWindow().addWindow(subwindow);

}

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