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.mycollab.vaadin.web.ui.VerticalTabsheet.java

License:Open Source License

public void setNavigatorVisibility(boolean visibility) {
    if (!visibility) {
        navigatorWrapper.setWidth("65px");
        navigatorContainer.setWidth("65px");
        this.hideTabsCaption();

        navigatorContainer.setComponentAlignment(toggleBtn, Alignment.MIDDLE_CENTER);
        toggleBtn.setIcon(FontAwesome.ANGLE_DOUBLE_RIGHT);
        toggleBtn.setStyleName(WebThemes.BUTTON_ICON_ONLY + " expand-button");
        toggleBtn.setDescription(UserUIContext.getMessage(ShellI18nEnum.ACTION_EXPAND_MENU));
        toggleBtn.setCaption("");
    } else {/*from   ww  w .ja va  2s.c o m*/
        navigatorWrapper.setWidth("200px");
        navigatorContainer.setWidth("200px");
        this.showTabsCaption();

        toggleBtn.setStyleName(WebThemes.BUTTON_ICON_ONLY + " closed-button");
        navigatorContainer.setComponentAlignment(toggleBtn, Alignment.TOP_RIGHT);
        toggleBtn.setIcon(FontAwesome.TIMES);
        toggleBtn.setDescription(UserUIContext.getMessage(ShellI18nEnum.ACTION_COLLAPSE_MENU));
    }
}

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From source file:com.mycollab.web.AdWindow.java

License:Open Source License

public AdWindow() {
    super("Buy MyCollab Pro edition");
    this.setWidth("700px");
    this.setModal(true);
    this.setResizable(false);
    RestTemplate restTemplate = new RestTemplate();
    MVerticalLayout content = new MVerticalLayout();
    try {/*from w ww . j  av  a  2  s .c  o m*/
        String result = restTemplate.getForObject("https://api.mycollab.com/api/storeweb", String.class);
        Label webPage = new Label(result, ContentMode.HTML);
        webPage.setHeight("600px");
        this.setContent(content.with(webPage).withAlign(webPage, Alignment.TOP_CENTER));
    } catch (Exception e) {
        Div informDiv = new Div()
                .appendText("Can not load the store page. You can check the online edition at ")
                .appendChild(new A("https://www.mycollab.com/pricing/download/", "_blank").appendText("here"));
        Label webPage = new Label(informDiv.write(), ContentMode.HTML);
        this.setContent(content.with(webPage).withAlign(webPage, Alignment.TOP_CENTER));
    }
    LicenseResolver licenseResolver = AppContextUtil.getSpringBean(LicenseResolver.class);
    if (licenseResolver != null) {
        MButton editLicenseBtn = new MButton("Enter license code", clickEvent -> {
            Window activateWindow = ViewManager.getCacheComponent(AbstractLicenseActivationWindow.class);
            UI.getCurrent().addWindow(activateWindow);
            close();
        }).withStyleName(UIConstants.BUTTON_ACTION);
        content.with(editLicenseBtn).withAlign(editLicenseBtn, Alignment.MIDDLE_CENTER);
    }
}

---

From source file:com.mycollab.web.BuyPremiumSoftwareWindow.java

License:Open Source License

public BuyPremiumSoftwareWindow() {
    super("Buy MyCollab Pro edition");
    this.setWidth("700px");
    this.setModal(true);
    this.setResizable(false);
    RestTemplate restTemplate = new RestTemplate();
    MVerticalLayout content = new MVerticalLayout();
    try {//ww w  . j ava 2s .  c  o  m
        String result = restTemplate.getForObject("https://api.mycollab.com/api/linktobuy", String.class);
        Label webPage = new Label(result, ContentMode.HTML);
        webPage.setHeight("600px");
        this.setContent(content.with(webPage).withAlign(webPage, Alignment.TOP_CENTER));
    } catch (Exception e) {
        String result = FileUtils.readFileAsPlainString("buying.html");
        Label webPage = new Label(result, ContentMode.HTML);
        this.setContent(content.with(webPage).withAlign(webPage, Alignment.TOP_CENTER));
    }
    LicenseResolver licenseResolver = AppContextUtil.getSpringBean(LicenseResolver.class);
    if (licenseResolver != null) {
        MButton editLicenseBtn = new MButton("Enter license code", clickEvent -> {
            Window activateWindow = ViewManager.getCacheComponent(AbstractLicenseActivationWindow.class);
            UI.getCurrent().addWindow(activateWindow);
            close();
        }).withStyleName(UIConstants.BUTTON_ACTION);
        content.with(editLicenseBtn).withAlign(editLicenseBtn, Alignment.MIDDLE_CENTER);
    }
}

---

From source file:com.mycompany.exodious.login.java

public login() {
    this.setId("loginPanel");
    this.setSpacing(true);
    Image logo = new Image();
    logo.setId("logo");
    logo.setSource(slikaLogo);//from ww w. java 2 s.c  om
    logo.setHeight("18em");
    logo.setWidth("30em");
    Label welcome = new Label("Welcome, please login");
    welcome.setId("welcome");
    TextField username = new TextField("Your ID");
    PasswordField password = new PasswordField("Password");
    Button submit = new Button("Login");
    submit.setIcon(FontAwesome.SIGN_IN);
    submit.addStyleName(ValoTheme.BUTTON_PRIMARY);

    submit.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {

        }
    });

    addComponents(logo, welcome, username, password, submit);
    setComponentAlignment(logo, Alignment.MIDDLE_CENTER);
    setComponentAlignment(welcome, Alignment.MIDDLE_CENTER);
    setComponentAlignment(username, Alignment.MIDDLE_CENTER);
    setComponentAlignment(password, Alignment.MIDDLE_CENTER);
    setComponentAlignment(submit, Alignment.MIDDLE_CENTER);
}

---

From source file:com.oodrive.nuage.webui.component.DeviceItemComponent.java

License:Apache License

/**
 * Create delete tab in the accordion./*from  w  w w  . j a  va2 s  .  c  o  m*/
 * 
 * @return the component.
 */
@SuppressWarnings("serial")
private final AbstractComponent createDelete() {

    /* root layout */
    final VerticalLayout layout = new VerticalLayout();
    layout.setSizeFull();
    layout.setMargin(true);
    layout.setSpacing(true);

    final Label label = new Label("Deleting a device can be done, only if it is de-activated.");
    layout.addComponent(label);
    label.setWidth(null);
    layout.setComponentAlignment(label, Alignment.MIDDLE_CENTER);

    final Button deleteButton = new Button("Delete");

    layout.addComponent(deleteButton);
    layout.setComponentAlignment(deleteButton, Alignment.BOTTOM_CENTER);

    deleteButton.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(final ClickEvent event) {
            try {
                final DeviceDeleteWindow deleteWindow = new DeviceDeleteWindow(model.getItemUuid());
                deleteWindow.add(model);
            } catch (final Exception e) {
                LOGGER.error("Can not delete device: ", e);
            }
        }
    });
    return layout;
}

---

From source file:com.oodrive.nuage.webui.component.DeviceItemComponent.java

License:Apache License

/**
 * Create the component to take a snapshot.
 * /*from w w w  . java 2 s.c  om*/
 * @return the component
 */
@SuppressWarnings("serial")
private final AbstractComponent createTakeSnap() {

    final VerticalLayout layout = new VerticalLayout();
    layout.setSpacing(true);
    layout.setMargin(true);

    final FormLayout takeSnapLayout = new FormLayout();
    takeSnapLayout.setMargin(true);
    takeSnapLayout.setImmediate(true);
    takeSnapLayout.setWidth(null);
    layout.addComponent(takeSnapLayout);
    layout.setComponentAlignment(takeSnapLayout, Alignment.MIDDLE_CENTER);

    // Enter name
    final TextField vvrName = new TextField("Name", "");
    takeSnapLayout.addComponent(vvrName);

    // take button
    final Button take = new Button("Take snapshot");
    layout.addComponent(take);
    layout.setComponentAlignment(take, Alignment.MIDDLE_CENTER);

    take.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(final ClickEvent event) {
            try {
                model.takeDeviceSnapshot(vvrName.getValue());
                Notification.show("New snapshot created", Notification.Type.TRAY_NOTIFICATION);
            } catch (final Exception e) {
                final ErrorWindow err = new ErrorWindow("Snapshot not taken: " + e.getMessage());
                err.add(model);
            }
        }
    });
    return layout;
}

---

From source file:com.oodrive.nuage.webui.component.DeviceItemComponent.java

License:Apache License

/**
 * Create the component to activate/deactivate a device.
 * //from  w  w w .java  2  s  .  c om
 * @return the component
 */
@SuppressWarnings("serial")
private final AbstractComponent createActivate() {

    final VerticalLayout rootlayout = new VerticalLayout();
    rootlayout.setMargin(true);
    rootlayout.setSpacing(true);

    final OptionGroup activate = new OptionGroup("Select an option: ");
    rootlayout.addComponent(activate);
    rootlayout.setComponentAlignment(activate, Alignment.MIDDLE_CENTER);

    activate.setNullSelectionAllowed(false);
    activate.setHtmlContentAllowed(true);
    activate.setImmediate(true);
    activate.addItem(DEACTIVATE);
    activate.addItem(RWACTIVATE);
    activate.addItem(ROACTIVATE);

    final boolean isActivated = model.isDeviceActive();
    if (isActivated) {
        final boolean isReadOnly = model.isDeviceReadOnly();
        if (isReadOnly) {
            activate.select(ROACTIVATE);
            // rw is not authorized, deactivate first
            activate.setItemEnabled(RWACTIVATE, false);
        } else {
            activate.select(RWACTIVATE);
            // ro is not authorized, deactivate first
            activate.setItemEnabled(ROACTIVATE, false);
        }
    } else {
        activate.select(DEACTIVATE);
    }

    activate.addValueChangeListener(new ValueChangeListener() {
        @Override
        public void valueChange(final ValueChangeEvent event) {
            final String valueString = String.valueOf(event.getProperty().getValue());

            if (valueString.equals(DEACTIVATE)) {
                final String action = DEACTIVATE;

                // Run activation in background
                WaitingComponent.executeBackground(model, new Background() {
                    @Override
                    public void processing() {
                        model.deActivateDevice();
                    }

                    @Override
                    public void postProcessing() {
                        activate.setItemEnabled(RWACTIVATE, true);
                        activate.setItemEnabled(ROACTIVATE, true);
                        updateAttributes();
                        Notification.show("Device " + action + "d", Notification.Type.TRAY_NOTIFICATION);
                    }
                });

            } else if (valueString.equals(RWACTIVATE)) {
                final String action = RWACTIVATE;
                WaitingComponent.executeBackground(model, new Background() {
                    @Override
                    public void processing() {
                        model.activateDeviceRW();
                    }

                    @Override
                    public void postProcessing() {
                        // ro is not authorized, deactivate first
                        activate.setItemEnabled(ROACTIVATE, false);
                        updateAttributes();
                        Notification.show("Device " + action + "d", Notification.Type.TRAY_NOTIFICATION);
                    }
                });
            } else if (valueString.equals(ROACTIVATE)) {
                final String action = ROACTIVATE;
                WaitingComponent.executeBackground(model, new Background() {
                    @Override
                    public void processing() {
                        model.activateDeviceRO();
                    }

                    @Override
                    public void postProcessing() {
                        // rw is not authorized, deactivate first
                        activate.setItemEnabled(RWACTIVATE, false);
                        updateAttributes();
                        Notification.show("Device " + action + "d", Notification.Type.TRAY_NOTIFICATION);
                    }
                });
            }

        }
    });

    return rootlayout;
}

---

From source file:com.oodrive.nuage.webui.component.DeviceItemComponent.java

License:Apache License

/**
 * Create attributes component./*from  www  .  java  2s  . c o m*/
 * 
 * @return the component
 */
private final AbstractComponent createAttributes() {

    final VerticalLayout layout = new VerticalLayout();

    final FormLayout deviceAttributesLayout = new FormLayout();
    deviceAttributesLayout.setMargin(true);
    deviceAttributesLayout.setWidth(null);
    deviceAttributesLayout.setImmediate(true);
    layout.addComponent(deviceAttributesLayout);
    layout.setComponentAlignment(deviceAttributesLayout, Alignment.MIDDLE_CENTER);

    // Enter NAME
    WebUiUtils.createFieldString(new StringAttributeOperation() {
        @Override
        public void setStringValue(final String value) {
            model.setDeviceName(value);
        }

        @Override
        public String getStringValue() {
            return model.getDeviceName();
        }
    }, "Name", deviceAttributesLayout, model);

    // Enter DESCRIPTION
    WebUiUtils.createFieldString(new StringAttributeOperation() {
        @Override
        public void setStringValue(final String value) {
            model.setDeviceDescription(value);
        }

        @Override
        public String getStringValue() {
            return model.getDeviceDescription();
        }
    }, "Description", deviceAttributesLayout, model);

    // Enter UUID (not editable)
    final TextField deviceUUID = new TextField("UUID", model.getItemUuid().toString());
    deviceUUID.setReadOnly(true);
    deviceUUID.setWidth("300px");
    deviceAttributesLayout.addComponent(deviceUUID);

    // Enter active
    final TextField deviceActive = new TextField("Active");
    if (model.isDeviceActive()) {
        deviceActive.setValue("yes");
    } else {
        deviceActive.setValue("no");
    }
    deviceActive.setReadOnly(true);
    deviceActive.setSizeFull();
    deviceAttributesLayout.addComponent(deviceActive);

    // Enter read only
    final TextField deviceReadOnly = new TextField("Read Only");
    if (model.isDeviceReadOnly()) {
        deviceReadOnly.setValue("yes");
    } else {
        deviceReadOnly.setValue("no");
    }
    deviceReadOnly.setReadOnly(true);
    deviceReadOnly.setSizeFull();
    deviceAttributesLayout.addComponent(deviceReadOnly);

    // Enter size
    WebUiUtils.createFieldLong(new LongAttributeOperation() {
        @Override
        public void setLongValue(final long value) {
            model.setDeviceSize(value);
        }

        @Override
        public long getLongValue() {
            return model.getDeviceSize();
        }

    }, "Size", deviceAttributesLayout, model);

    // Enter IQN
    WebUiUtils.createFieldString(new StringAttributeOperation() {
        @Override
        public void setStringValue(final String value) {
            model.setDeviceIqn(value);
        }

        @Override
        public String getStringValue() {
            return model.getDeviceIqn();
        }
    }, "IQN", deviceAttributesLayout, model);

    // Enter Alias
    WebUiUtils.createFieldString(new StringAttributeOperation() {
        @Override
        public void setStringValue(final String value) {
            model.setDeviceIscsiAlias(value);
        }

        @Override
        public String getStringValue() {
            return model.getDeviceIscsiAlias();
        }
    }, "iSCSI Alias", deviceAttributesLayout, model);

    // Enter iscsi block size
    WebUiUtils.createFieldInteger(new IntegerAttributeOperation() {
        @Override
        public void setIntegerValue(final int value) {
            model.setDeviceIscsiBlockSize(value);
        }

        @Override
        public int getIntegerValue() {
            return model.getDeviceIscsiBlockSize();
        }

    }, "iSCSI Block Size", deviceAttributesLayout, model, true);
    return layout;
}

---

From source file:com.oodrive.nuage.webui.component.SnapshotItemComponent.java

License:Apache License

/**
 * Create delete tab in the accordion.//from  w w w . ja va  2 s  . c o m
 * 
 * @return the component.
 */
@SuppressWarnings("serial")
private final AbstractComponent createDelete() {

    final VerticalLayout layout = new VerticalLayout();
    layout.setSizeFull();
    layout.setMargin(true);
    layout.setSpacing(true);

    final Label label = new Label("Deleting a snapshot can be done, only if it is not the root snapshot.");
    label.setWidth(null);
    layout.addComponent(label);
    layout.setComponentAlignment(label, Alignment.MIDDLE_CENTER);

    final Button deleteButton = new Button("Delete");

    if (model.getItemUuid().equals(model.getSnapshotParent())) {
        // Root snapshot can not be deleted
        deleteButton.setEnabled(false);
    }
    layout.addComponent(deleteButton);
    layout.setComponentAlignment(deleteButton, Alignment.BOTTOM_CENTER);

    deleteButton.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(final ClickEvent event) {
            try {
                final SnapshotDeleteWindow deleteWindow = new SnapshotDeleteWindow(model.getItemUuid());
                deleteWindow.add(model);
            } catch (final Exception e) {
                LOGGER.error("Can not delete snapshot:", e);
                final ErrorWindow err = new ErrorWindow("Snapshot not deleted: " + e.getMessage());
                err.add(model);
            }
        }
    });
    return layout;
}

---

From source file:com.oodrive.nuage.webui.component.SnapshotItemComponent.java

License:Apache License

/**
 * Create the component to create a device.
 * //w w w  .  ja v  a 2 s.  c  o m
 * @return the component
 */
@SuppressWarnings("serial")
private final AbstractComponent createDevice() {

    final VerticalLayout layout = new VerticalLayout();
    layout.setMargin(true);
    layout.setSpacing(true);

    final FormLayout createDeviceLayout = new FormLayout();
    createDeviceLayout.setMargin(true);
    createDeviceLayout.setWidth(null);
    createDeviceLayout.setImmediate(true);
    layout.addComponent(createDeviceLayout);
    layout.setComponentAlignment(createDeviceLayout, Alignment.MIDDLE_CENTER);

    // Enter name
    final TextField deviceName = new TextField("Name", "");
    createDeviceLayout.addComponent(deviceName);

    // Enter size
    final TextField deviceSize = new TextField("Size", "");
    createDeviceLayout.addComponent(deviceSize);

    // Create button
    final Button create = new Button("Create device");
    layout.addComponent(create);
    layout.setComponentAlignment(create, Alignment.MIDDLE_CENTER);

    create.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(final ClickEvent event) {
            try {
                model.createDevice(deviceName.getValue(), Long.valueOf(deviceSize.getValue()));
                Notification.show("New device created", Notification.Type.TRAY_NOTIFICATION);
            } catch (final NumberFormatException e) {
                final ErrorWindow err = new ErrorWindow("Size must be a valid number");
                err.add(model);
            } catch (final Exception e) {
                final ErrorWindow err = new ErrorWindow("Device not created: " + e.getMessage());
                err.add(model);
            }
        }
    });
    return layout;
}

---

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