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() 

Source Link

Document

Constructs an empty TextArea.

Usage

From source file:de.fatalix.timeline.web.root.block.TimelineEventLayout.java

public TimelineEventLayout() {
    headline = new TextField();
    headline.setInputPrompt("Your event headline...");
    headline.setColumns(31);//from   w w  w  .  j ava2s  .  c  om
    headline.setNullRepresentation("");
    text = new TextArea();
    text.setInputPrompt("Your event description...");
    text.setColumns(31);
    text.setRows(10);
    text.setNullRepresentation("");

    startDate = new DateField(null, new Date());
    startDate.setDateFormat("dd-MM-yyyy");
    startDate.setResolution(Resolution.DAY);
    startDate.setDescription("Set the start date of an event.");

    endDate = new DateField();
    endDate.setDateFormat("dd-MM-yyyy");
    endDate.setResolution(Resolution.DAY);
    endDate.setDescription("Set the end date of an event. Optional!");

    deleteButton = new VerticalLayout();
    deleteButton.setWidth(16, Unit.PIXELS);
    deleteButton.setHeight(16, Unit.PIXELS);
    deleteButton.addStyleName("delete");
    deleteButton.setDescription("Click to remove this event");
    deleteButton.addLayoutClickListener(new LayoutEvents.LayoutClickListener() {

        @Override
        public void layoutClick(LayoutEvents.LayoutClickEvent event) {
            for (EventDeleteListener listener : listeners) {
                listener.deleteEvent(TimelineEventLayout.this);
            }
        }
    });

    HorizontalLayout dateLayout = new HorizontalLayout();
    dateLayout.setWidth(100, Unit.PERCENTAGE);
    dateLayout.addComponents(startDate, endDate, deleteButton);
    dateLayout.setComponentAlignment(deleteButton, Alignment.MIDDLE_RIGHT);
    this.setMargin(true);
    this.setSpacing(true);
    this.addComponent(headline);
    this.addComponent(text);

    this.addComponent(dateLayout);
}

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From source file:de.mendelson.comm.as2.webclient2.TransactionDetailsDialog.java

private TextArea createLogTab() {
    DateFormat format = SimpleDateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.MEDIUM);
    TextArea textArea = new TextArea();
    textArea.setRows(7);//from  ww  w .  j a  v  a2s. co m
    textArea.setSizeFull();
    List<LogEntry> entries = this.logAccess.getLog(this.messageId);
    StringBuilder log = new StringBuilder();
    for (LogEntry entry : entries) {
        log.append("[").append(format.format(entry.getMillis())).append("] ");
        log.append(entry.getMessage());
        log.append("\n");
    }
    textArea.setValue(log.toString());
    textArea.setReadOnly(true);
    return (textArea);
}

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From source file:de.metas.ui.web.vaadin.window.components.FieldEditorFactory.java

License:Open Source License

public Field<?> createEditor(final DataFieldPropertyDescriptor descriptor) {
    final int displayType = descriptor.getDisplayType();
    final int adReferenceId = descriptor.getAD_Reference_Value_ID();
    String caption = descriptor.getCaption();

    final Field<?> field;
    if (displayType == DisplayType.List || displayType == DisplayType.Button && adReferenceId > 0) {
        field = createField_ComboBox(descriptor);
    } else if (displayType == DisplayType.TableDir || displayType == DisplayType.Table) {
        field = createField_ComboBox(descriptor);
    } else if (displayType == DisplayType.Search) {
        field = createField_LazyComboBox(descriptor);
    } else if (descriptor.isLongTextField()) {
        final TextArea textArefield = new TextArea();
        field = textArefield;/* ww w.ja  va2  s. c  o m*/
    } else if (DisplayType.isText(displayType)) {
        final TextField textField = new TextField();
        field = textField;
    } else if (DisplayType.isDate(displayType)) {
        final DateField dateField = new DateField();
        field = dateField;
    } else if (DisplayType.isNumeric(displayType)) {
        final TextField textField = new TextField();
        field = textField;
    } else if (DisplayType.YesNo == displayType) {
        final CheckBox checkbox = new CheckBox();
        if (gridMode) {
            caption = "";
        }
        field = checkbox;
    } else {
        // final Class<?> type = DisplayType.getClass(displayType, true);
        // field = defaultFieldFactory.createField(type, Field.class);
        field = null;
    }

    if (field == null) {
        return null;
    }

    field.setCaption(caption);
    return field;
}

---

From source file:de.metas.ui.web.vaadin.window.editor.LocationEditor.java

License:Open Source License

public LocationEditor(ViewPropertyDescriptor descriptor) {
    super(descriptor);

    this.valueField = new TextArea();
    valueField.setSizeFull();//from   ww w.  java  2 s . c  o  m
    valueField.setReadOnly(true);
    valueField.addContextClickListener(event -> showPopup());

    setCompositionRoot(valueField);
}

---

From source file:de.metas.ui.web.vaadin.window.editor.TextEditor.java

License:Open Source License

@Override
protected AbstractField<String> createValueField() {
    final AbstractTextField valueField;
    final ViewPropertyDescriptor descriptor = getPropertyDescriptor();
    final PropertyDescriptorValueType valueType = descriptor == null ? PropertyDescriptorValueType.Text
            : descriptor.getValueType();
    if (valueType == PropertyDescriptorValueType.TextLong) {
        valueField = new TextArea();
    } else {/*from www .  j  av  a2 s  .co m*/
        valueField = new TextField();
    }

    valueField.setNullRepresentation("");
    return valueField;
}

---

From source file:de.unioninvestment.eai.portal.portlet.crud.datatypes.AbstractDataType.java

License:Apache License

@Override
public Field<?> createField(Class<?> type, Object propertyId, boolean multiline, String inputPrompt,
        Format format) {/*  w w w. j a v  a  2s .  co m*/

    AbstractTextField textField;
    if (multiline) {
        TextArea textArea = new TextArea();
        textArea.setRows(1);
        textField = textArea;
    } else {
        textField = new TextField();
    }
    textField.setConverter(createFormatter(type, format));
    textField.setReadOnly(isReadonly());
    textField.setNullRepresentation("");
    textField.setNullSettingAllowed(true);
    if (inputPrompt != null) {
        textField.setInputPrompt(inputPrompt);
    }
    return textField;
}

---

From source file:de.unioninvestment.eai.portal.portlet.crud.mvp.views.DefaultRowEditingFormView.java

License:Apache License

@Override
public void addClobField(TableColumn tableColumn, boolean readOnly) {
    String columnName = tableColumn.getName();

    TextArea area = new TextArea();
    if (tableColumn.getTitle() != null) {
        area.setCaption(tableColumn.getTitle());
    } else {//  ww w .  ja v  a2  s.  co m
        area.setCaption(columnName);
    }

    if (tableColumn.getWidth() != null) {
        area.setWidth(tableColumn.getWidth(), Unit.PIXELS);
    }
    if (tableColumn.getRows() != null) {
        area.setRows(tableColumn.getRows());
    }
    area.setNullRepresentation("");
    area.setReadOnly(readOnly || !tableColumn.getDefaultEditable());
    area.setWidth(100.0f, Unit.PERCENTAGE);

    // see https://dev.vaadin.com/ticket/11753
    boolean initiallyReadonly = area.isReadOnly();
    if (initiallyReadonly) {
        area.setPropertyDataSource(binder.getItemDataSource().getItemProperty(columnName));
    } else {
        // only bind if not readonly, so that readonly fields are not part
        // of the commit()
        binder.bind(area, columnName);
    }

    addFieldToLayout(area);
}

---

From source file:de.uni_tuebingen.qbic.qbicmainportlet.MultiscaleComponent.java

License:Open Source License

void buildEmptyComments() {

    // add comments
    VerticalLayout addComment = new VerticalLayout();
    addComment.setMargin(true);/*from  w  w  w .  ja  va  2 s  .co  m*/
    addComment.setWidth(100, Unit.PERCENTAGE);
    final TextArea comments = new TextArea();
    comments.setInputPrompt("Write your comment here...");
    comments.setWidth(100, Unit.PERCENTAGE);
    comments.setRows(2);
    Button commentsOk = new Button("Add Comment");
    commentsOk.addStyleName(ValoTheme.BUTTON_FRIENDLY);
    commentsOk.addClickListener(new ClickListener() {
        /**
         * 
         */
        private static final long serialVersionUID = -5369241494545155677L;

        public void buttonClick(ClickEvent event) {
            if ("".equals(comments.getValue()))
                return;

            String newComment = comments.getValue();
            // reset comments
            comments.setValue("");
            // use some date format
            Date dNow = new Date();
            SimpleDateFormat ft = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");

            Note note = new Note();
            note.setComment(newComment);
            note.setUsername(controller.getUser());
            note.setTime(ft.format(dNow));

            // show it now
            // pastcomments.getContainerDataSource().addItem(note);
            notes.add(note);

            // TODO write back
            Label commentsLabel = new Label(translateComments(notes), ContentMode.HTML);
            commentsPanel.setContent(commentsLabel);

            // write back to openbis
            if (!controller.addNote(note)) {
                Notification.show("Could not add comment to sample. How did you do that?");
            }

        }

    });

    HorizontalLayout inputPrompt = new HorizontalLayout();
    inputPrompt.addComponent(comments);
    inputPrompt.addComponent(commentsOk);

    inputPrompt.setWidth(50, Unit.PERCENTAGE);
    inputPrompt.setComponentAlignment(commentsOk, Alignment.TOP_RIGHT);
    inputPrompt.setExpandRatio(comments, 1.0f);

    // addComment.addComponent(comments);
    // addComment.addComponent(commentsOk);

    addComment.addComponent(commentsPanel);
    addComment.addComponent(inputPrompt);

    // addComment.setComponentAlignment(comments, Alignment.TOP_CENTER);
    // addComment.setComponentAlignment(commentsOk, Alignment.MIDDLE_CENTER);

    addComment.setComponentAlignment(commentsPanel, Alignment.TOP_CENTER);
    addComment.setComponentAlignment(inputPrompt, Alignment.MIDDLE_CENTER);

    mainlayout.addComponent(addComment);

    // mainlayout.addComponent(pastcomments);
    Label commentsLabel = new Label("No comments added so far.", ContentMode.HTML);
    commentsPanel.setContent(commentsLabel);

    // mainlayout.addComponent(commentsPanel);
    // mainlayout.setComponentAlignment(commentsPanel,
    // Alignment.TOP_CENTER);
}

---

From source file:edu.kit.dama.ui.commons.util.UIUtils7.java

License:Apache License

/**
 * Create a text area with the provided properties. The size is set to
 * SizeFull and the text area is set to 'immediate' (show changed immediately
 * to the user).//w w w  . j  a  v  a2  s. c om
 *
 * @param pCaption The caption
 * @param pInputPrompt The input prompt shown if no value is set
 * @param pMinLength The min. string length of the text area. The content can
 * be checked during validation.
 * @param pMaxLength The max. string length of the text area. The content can
 * be checked during validation.
 *
 * @return The text area
 */
public static TextArea factoryTextArea(String pCaption, String pInputPrompt, int pMinLength, int pMaxLength) {
    TextArea theArea = new TextArea();
    theArea.setCaption(pCaption);
    theArea.setImmediate(true);
    theArea.setSizeFull();
    theArea.setInputPrompt(pInputPrompt);
    theArea.setNullSettingAllowed(false);
    theArea.setNullRepresentation("");
    StringLengthValidator val;
    if (pMinLength > 0) {
        val = new StringLengthValidator("The content length of this text area must be between " + pMinLength
                + " and " + pMaxLength + " characters.");
        val.setMinLength(pMinLength);
    } else {
        val = new StringLengthValidator(
                "The maximum content length of this text area is " + pMaxLength + " characters.");
    }

    val.setMaxLength(pMaxLength);
    theArea.addValidator(val);
    return theArea;
}

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From source file:edu.nps.moves.mmowgli.AbstractMmowgliControllerHelper.java

License:Open Source License

private void _postGameEvent(String title, final GameEvent.EventType typ, String buttName, boolean doWarning,
        MenuBar mbar) {/*from  ww  w  .j  a v a2s . c o  m*/
    // Create the window...
    final Window bcastWindow = new Window(title);
    bcastWindow.setModal(true);

    VerticalLayout layout = new VerticalLayout();
    layout.setMargin(true);
    layout.setSpacing(true);
    layout.setWidth("99%");
    bcastWindow.setContent(layout);
    layout.addComponent(new Label("Compose message (255 char limit):"));
    final TextArea ta = new TextArea();
    ta.setRows(5);
    ta.setWidth("99%");
    layout.addComponent(ta);

    HorizontalLayout buttHl = new HorizontalLayout();
    final Button bcancelButt = new Button("Cancel");
    buttHl.addComponent(bcancelButt);
    Button bokButt = new Button(buttName);
    bokButt.setClickShortcut(ShortcutAction.KeyCode.ENTER, null);
    buttHl.addComponent(bokButt);
    layout.addComponent(buttHl);
    layout.setComponentAlignment(buttHl, Alignment.TOP_RIGHT);

    if (doWarning)
        layout.addComponent(new Label("Use with great deliberation!"));

    bcastWindow.setWidth("320px");
    UI.getCurrent().addWindow(bcastWindow);
    bcastWindow.setPositionX(0);
    bcastWindow.setPositionY(0);

    ta.focus();

    @SuppressWarnings("serial")
    ClickListener lis = new ClickListener() {
        @Override
        @MmowgliCodeEntry
        @HibernateOpened
        @HibernateClosed
        public void buttonClick(ClickEvent event) {
            if (event.getButton() == bcancelButt)
                ; // nothin
            else {
                // This check is now done in GameEvent.java, but should ideally prompt the user.
                String msg = ta.getValue().toString().trim();
                if (msg.length() > 0) {
                    HSess.init();
                    if (msg.length() > 255) // clamp to 255 to avoid db exception
                        msg = msg.substring(0, 254);
                    User u = Mmowgli2UI.getGlobals().getUserTL();
                    if (typ == GameEvent.EventType.GAMEMASTERNOTE)
                        GameEventLogger.logGameMasterCommentTL(msg, u);
                    else
                        GameEventLogger.logGameMasterBroadcastTL(typ, msg, u);
                    HSess.close();
                }
            }

            bcastWindow.close();
        }
    };
    bcancelButt.addClickListener(lis);
    bokButt.addClickListener(lis);
}

---

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