Example usage for com.vaadin.ui Alignment MIDDLE_CENTER

Introduction

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

Prototype

Alignment MIDDLE_CENTER

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Usage

From source file:com.karus.EnglishCheckerUI.java

License:Apache License

@Override
protected void init(VaadinRequest request) {

    VaadinServiceSession.getCurrent().setErrorHandler(this);
    setSizeFull();/*from  w  ww  .j ava  2  s.  c o  m*/

    try {
        DiscoveryNavigator navigator = new DiscoveryNavigator(this, getContent());
        navigator.navigateTo(UI.getCurrent().getPage().getFragment());
    }
    /**
     * Exception on page load
     */
    catch (AccessDeniedException e) {
        Label label = new Label(e.getMessage());
        label.setWidth(-1, Unit.PERCENTAGE);

        Link goToMain = new Link("Go to login page", new ExternalResource("/login/"));

        VerticalLayout layout = new VerticalLayout();
        layout.addComponent(label);
        layout.addComponent(goToMain);
        layout.setComponentAlignment(label, Alignment.MIDDLE_CENTER);
        layout.setComponentAlignment(goToMain, Alignment.MIDDLE_CENTER);

        VerticalLayout mainLayout = new VerticalLayout();
        mainLayout.setSizeFull();
        mainLayout.addComponent(layout);
        mainLayout.setComponentAlignment(layout, Alignment.MIDDLE_CENTER);

        setContent(mainLayout);
        Notification.show(e.getMessage(), Notification.Type.ERROR_MESSAGE);
    }
}

---

From source file:com.klwork.explorer.project.MyCalendarView.java

License:Apache License

private void initLayoutContent() {
    initNavigationButtons();//w w w .  ja va  2  s . c  om
    initHideWeekEndButton();
    initReadOnlyButton();
    initDisabledButton();
    initAddNewEventButton();

    HorizontalLayout hl = new HorizontalLayout();
    hl.setWidth("100%");
    hl.setSpacing(true);
    hl.setMargin(new MarginInfo(false, false, true, false));
    hl.addComponent(prevButton);
    hl.addComponent(captionLabel);
    hl.addComponent(monthButton);
    hl.addComponent(weekButton);
    hl.addComponent(nextButton);
    hl.setComponentAlignment(prevButton, Alignment.MIDDLE_LEFT);
    hl.setComponentAlignment(captionLabel, Alignment.MIDDLE_CENTER);
    hl.setComponentAlignment(monthButton, Alignment.MIDDLE_CENTER);
    hl.setComponentAlignment(weekButton, Alignment.MIDDLE_CENTER);
    hl.setComponentAlignment(nextButton, Alignment.MIDDLE_RIGHT);

    monthButton.setVisible(viewMode == Mode.WEEK);
    weekButton.setVisible(viewMode == Mode.DAY);

    HorizontalLayout controlPanel = new HorizontalLayout();
    controlPanel.setSpacing(true);
    controlPanel.setMargin(new MarginInfo(false, false, true, false));
    controlPanel.setWidth("100%");
    //controlPanel.addComponent(localeSelect);
    //controlPanel.addComponent(timeZoneSelect);
    controlPanel.addComponent(formatSelect);
    controlPanel.addComponent(hideWeekendsButton);
    //controlPanel.addComponent(readOnlyButton);
    //controlPanel.addComponent(disabledButton);
    controlPanel.addComponent(addNewEvent);

    /*controlPanel.setComponentAlignment(timeZoneSelect,
        Alignment.MIDDLE_LEFT);*/
    controlPanel.setComponentAlignment(formatSelect, Alignment.MIDDLE_LEFT);
    /*controlPanel.setComponentAlignment(localeSelect, Alignment.MIDDLE_LEFT);*/
    controlPanel.setComponentAlignment(hideWeekendsButton, Alignment.MIDDLE_LEFT);
    /* controlPanel.setComponentAlignment(readOnlyButton,
        Alignment.MIDDLE_LEFT);
     controlPanel.setComponentAlignment(disabledButton,
        Alignment.MIDDLE_LEFT);*/
    controlPanel.setComponentAlignment(addNewEvent, Alignment.MIDDLE_LEFT);

    GridLayout layout = (GridLayout) getContent();
    layout.addComponent(controlPanel);
    layout.addComponent(hl);
    layout.addComponent(calendarComponent);
    layout.setRowExpandRatio(layout.getRows() - 1, 1.0f);
}

---

From source file:com.klwork.explorer.ui.content.file.ImageAttachmentRenderer.java

License:Apache License

@Override
public Component getDetailComponent(Attachment attachment) {
    VerticalLayout verticalLayout = new VerticalLayout();
    verticalLayout.setSizeUndefined();/*from w ww  .  j a v a  2  s  .c  o  m*/
    verticalLayout.setSpacing(true);
    verticalLayout.setMargin(true);

    Label description = new Label(attachment.getDescription());
    description.setSizeUndefined();
    verticalLayout.addComponent(description);

    // Image
    TaskService taskService = ProcessEngines.getDefaultProcessEngine().getTaskService();

    String mimeType = extractMineType(attachment.getType());

    InputStream imageStream = ImageUtil.resizeImage(taskService.getAttachmentContent(attachment.getId()),
            mimeType, 900, 550);
    Resource resource = new StreamResource(new InputStreamStreamSource(imageStream),
            attachment.getName() + extractExtention(attachment.getType()));
    Embedded image = new Embedded(null, resource);
    verticalLayout.addComponent(image);

    // Linke
    HorizontalLayout LinkLayout = new HorizontalLayout();
    LinkLayout.setSpacing(true);
    verticalLayout.addComponent(LinkLayout);
    verticalLayout.setComponentAlignment(LinkLayout, Alignment.MIDDLE_CENTER);

    Label fullSizeLabel = new Label(
            ViewToolManager.getI18nManager().getMessage(Messages.RELATED_CONTENT_SHOW_FULL_SIZE));
    LinkLayout.addComponent(fullSizeLabel);

    Link link = null;
    if (attachment.getUrl() != null) {
        link = new Link(attachment.getUrl(), new ExternalResource(attachment.getUrl()));
    } else {
        taskService = ProcessEngines.getDefaultProcessEngine().getTaskService();
        Resource res = new StreamResource(
                new InputStreamStreamSource(taskService.getAttachmentContent(attachment.getId())),
                attachment.getName() + extractExtention(attachment.getType()));

        link = new Link(attachment.getName(), res);
    }

    link.setIcon(Images.RELATED_CONTENT_PICTURE);
    link.setTargetName(ExplorerLayout.LINK_TARGET_BLANK);
    LinkLayout.addComponent(link);

    return verticalLayout;
}

---

From source file:com.klwork.explorer.ui.custom.SelectUsersPopupWindow.java

License:Apache License

protected void initSelectUserButton() {
    selectUserButton = new Button(">");

    selectUserButton.addListener(new ClickListener() {
        public void buttonClick(ClickEvent event) {
            for (String selectedItemId : (Set<String>) matchingUsersTable.getValue()) {
                // Remove from left table
                Item originalItem = matchingUsersTable.getItem(selectedItemId);

                // And put it in right table
                selectUser(selectedItemId, (String) originalItem.getItemProperty("userName").getValue());

                // Remove from left table (must be done on the end, or item
                // properties will be inaccessible)
                // 
                matchingUsersTable.removeItem(selectedItemId);
            }/* w  ww.j av a2  s  .  com*/
        }
    });

    userSelectionLayout.addComponent(selectUserButton);
    userSelectionLayout.setComponentAlignment(selectUserButton, Alignment.MIDDLE_CENTER);
}

---

From source file:com.klwork.explorer.ui.custom.UploadComponent.java

License:Apache License

protected void addUpload() {
    this.upload = new Upload(null, receiver);
    upload.setButtonCaption(i18nManager.getMessage(Messages.UPLOAD_SELECT));
    upload.setImmediate(true);// ww  w.ja  v a 2  s  .co m
    addComponent(upload);
    setComponentAlignment(upload, Alignment.MIDDLE_CENTER);

    // register ourselves as listener for upload events
    upload.addListener((StartedListener) this);
    upload.addListener((FailedListener) this);
    upload.addListener((FinishedListener) this);
    upload.addListener((ProgressListener) this);
}

---

From source file:com.klwork.explorer.ui.custom.UploadComponent.java

License:Apache License

protected void addOrLabel() {
    Label orLabel = new Label("or");
    orLabel.setSizeUndefined();//w  ww  .  j a  v a2  s.  co  m
    orLabel.addStyleName(Reindeer.LABEL_SMALL);
    addComponent(orLabel);
    setComponentAlignment(orLabel, Alignment.MIDDLE_CENTER);
}

---

From source file:com.klwork.explorer.ui.custom.UploadComponent.java

License:Apache License

protected void addDropPanel() {
    Panel dropPanel = new Panel();
    dropPanel.setContent(new VerticalLayout());
    DragAndDropWrapper dragAndDropWrapper = new DragAndDropWrapper(dropPanel);
    //WW_TODO ?/*  w w  w  .  jav a 2s.  c o m*/
    dragAndDropWrapper.setDropHandler(this);
    dragAndDropWrapper.setWidth("80%");
    addComponent(dragAndDropWrapper);
    setComponentAlignment(dragAndDropWrapper, Alignment.MIDDLE_CENTER);
    //
    Label dropLabel = new Label(i18nManager.getMessage(Messages.UPLOAD_DROP));
    dropLabel.setSizeUndefined();
    ((VerticalLayout) dropPanel.getContent()).addComponent(dropLabel);
    ((VerticalLayout) dropPanel.getContent()).setComponentAlignment(dropLabel, Alignment.MIDDLE_CENTER);
}

---

From source file:com.klwork.explorer.ui.custom.UploadComponent.java

License:Apache License

public void uploadStarted(StartedEvent event) {
    removeAllComponents(); // Visible components are replaced by a progress bar

    this.progressIndicator = new ProgressIndicator();
    progressIndicator.setPollingInterval(500);
    addComponent(progressIndicator);//from w w w . j  av  a2 s .c  o m
    setComponentAlignment(progressIndicator, Alignment.MIDDLE_CENTER);

    for (StartedListener startedListener : startedListeners) {
        startedListener.uploadStarted(event);
    }
}

---

From source file:com.klwork.explorer.ui.user.ChangePasswordPopupWindow.java

License:Apache License

protected void initPasswordFields() {
    inputGrid = new GridLayout(2, 2);
    inputGrid.setSpacing(true);//from ww w  . ja  v  a2  s  .c o m
    layout.addComponent(inputGrid);
    layout.setComponentAlignment(inputGrid, Alignment.MIDDLE_CENTER);

    Label newPasswordLabel = new Label(i18nManager.getMessage(Messages.PROFILE_NEW_PASSWORD));
    inputGrid.addComponent(newPasswordLabel);
    passwordField1 = new PasswordField();
    passwordField1.setWidth(150, UNITS_PIXELS);
    inputGrid.addComponent(passwordField1);
    passwordField1.focus();

    Label confirmPasswordLabel = new Label(i18nManager.getMessage(Messages.PROFILE_CONFIRM_PASSWORD));
    inputGrid.addComponent(confirmPasswordLabel);
    passwordField2 = new PasswordField();
    passwordField2.setWidth(150, UNITS_PIXELS);
    inputGrid.addComponent(passwordField2);
}

---

From source file:com.klwork.explorer.ui.user.ChangePasswordPopupWindow.java

License:Apache License

protected void initChangePasswordButton() {
    errorLabel = new Label("&nbsp", Label.CONTENT_XHTML);
    errorLabel.addStyleName(Reindeer.LABEL_SMALL);
    errorLabel.addStyleName(ExplorerLayout.STYLE_LABEL_RED);
    layout.addComponent(errorLabel);//from   w  ww .j a  v a 2  s.co  m

    Button changePasswordButton = new Button(i18nManager.getMessage(Messages.PASSWORD_CHANGE));
    layout.addComponent(changePasswordButton);
    layout.setComponentAlignment(changePasswordButton, Alignment.MIDDLE_CENTER);

    changePasswordButton.addListener(new ClickListener() {
        public void buttonClick(ClickEvent event) {
            handlePasswordChange();
        }
    });
}

---

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