Example usage for com.vaadin.ui VerticalLayout setComponentAlignment

List of usage examples for com.vaadin.ui VerticalLayout setComponentAlignment

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  6. setComponentAlignment

Introduction

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

Prototype

@Override
    public void setComponentAlignment(Component childComponent, Alignment alignment)

Source Link

Usage

From source file:com.mycollab.module.user.ui.components.ImagePreviewCropWindow.java

License:Open Source License

public ImagePreviewCropWindow(final ImageSelectionCommand imageSelectionCommand, final byte[] imageData) {
    super(UserUIContext.getMessage(ShellI18nEnum.OPT_PREVIEW_EDIT_IMAGE));
    MVerticalLayout content = new MVerticalLayout();
    withModal(true).withResizable(false).withWidth("700px").withCenter().withContent(content);

    try {/*ww  w  .j a  v a 2s.  c  o m*/
        originalImage = ImageIO.read(new ByteArrayInputStream(imageData));
    } catch (IOException e) {
        throw new UserInvalidInputException("Invalid image type");
    }
    originalImage = ImageUtil.scaleImage(originalImage, 650, 650);

    MHorizontalLayout previewBox = new MHorizontalLayout().withMargin(new MarginInfo(false, true, true, false))
            .withFullWidth();

    previewPhoto = new VerticalLayout();
    previewPhoto.setDefaultComponentAlignment(Alignment.MIDDLE_CENTER);
    previewPhoto.setWidth("100px");

    previewBox.with(previewPhoto).withAlign(previewPhoto, Alignment.TOP_LEFT);

    VerticalLayout previewBoxTitle = new VerticalLayout();
    previewBoxTitle.setMargin(new MarginInfo(false, true, false, true));
    previewBoxTitle
            .addComponent(ELabel.html(UserUIContext.getMessage(ShellI18nEnum.OPT_IMAGE_EDIT_INSTRUCTION)));

    MButton cancelBtn = new MButton(UserUIContext.getMessage(GenericI18Enum.BUTTON_CANCEL),
            clickEvent -> close()).withStyleName(WebThemes.BUTTON_OPTION);

    MButton acceptBtn = new MButton(UserUIContext.getMessage(GenericI18Enum.BUTTON_ACCEPT), clickEvent -> {
        if (scaleImageData != null && scaleImageData.length > 0) {
            try {
                BufferedImage image = ImageIO.read(new ByteArrayInputStream(scaleImageData));
                imageSelectionCommand.process(image);
                close();
            } catch (IOException e) {
                throw new MyCollabException("Error when saving user avatar", e);
            }
        }
    }).withIcon(FontAwesome.CHECK).withStyleName(WebThemes.BUTTON_ACTION);

    MHorizontalLayout controlBtns = new MHorizontalLayout(acceptBtn, cancelBtn);

    previewBoxTitle.addComponent(controlBtns);
    previewBoxTitle.setComponentAlignment(controlBtns, Alignment.TOP_LEFT);
    previewBox.with(previewBoxTitle).expand(previewBoxTitle);

    CssLayout cropBox = new CssLayout();
    cropBox.setWidth("100%");
    VerticalLayout currentPhotoBox = new VerticalLayout();
    Resource resource = new ByteArrayImageResource(ImageUtil.convertImageToByteArray(originalImage),
            "image/png");
    CropField cropField = new CropField(resource);
    cropField.setImmediate(true);
    cropField.setSelectionAspectRatio(1.0f);
    cropField.addValueChangeListener(valueChangeEvent -> {
        VCropSelection newSelection = (VCropSelection) valueChangeEvent.getProperty().getValue();
        int x1 = newSelection.getXTopLeft();
        int y1 = newSelection.getYTopLeft();
        int x2 = newSelection.getXBottomRight();
        int y2 = newSelection.getYBottomRight();
        if (x2 > x1 && y2 > y1) {
            BufferedImage subImage = originalImage.getSubimage(x1, y1, (x2 - x1), (y2 - y1));
            ByteArrayOutputStream outStream = new ByteArrayOutputStream();
            try {
                ImageIO.write(subImage, "png", outStream);
                scaleImageData = outStream.toByteArray();
                displayPreviewImage();
            } catch (IOException e) {
                LOG.error("Error while scale image: ", e);
            }
        }
    });
    currentPhotoBox.setWidth("520px");
    currentPhotoBox.setHeight("470px");
    currentPhotoBox.addComponent(cropField);
    cropBox.addComponent(currentPhotoBox);

    content.with(previewBox, ELabel.hr(), cropBox);
    displayPreviewImage();
}

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

License:Apache License

/**
 * Create delete tab in the accordion.// w  w w.  j  av a 2  s  .com
 * 
 * @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.
 * /*w  w w. j  a  v a  2 s .  co  m*/
 * @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. j  a v  a  2s .  c o  m*/
 * @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  w w w  .  ja v  a2s  . co 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 ww w. ja v a 2  s  .co 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.
 * /*from   w  ww  . java2s  . com*/
 * @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;
}

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

License:Apache License

/**
 * Create the component for the snapshot attributes
 * /*from www  .ja v a 2s  .  c om*/
 * @return the component
 */
private final AbstractComponent createAttributes() {

    final VerticalLayout layout = new VerticalLayout();

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

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

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

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

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

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

    return layout;
}

From source file:com.oodrive.nuage.webui.component.window.AbstractConfirmationWindow.java

License:Apache License

@SuppressWarnings("serial")
@Override/*from w  ww.  j  av a2s.  co  m*/
public Window init(final AbstractItemModel model) {

    // Add new window
    final Window vvrConfirmationWindow = new Window("Confirmation");
    vvrConfirmationWindow.center();
    vvrConfirmationWindow.setResizable(false);
    final VerticalLayout vvrConfirmationLayout = new VerticalLayout();
    vvrConfirmationLayout.setMargin(true);
    vvrConfirmationWindow.setContent(vvrConfirmationLayout);

    // Message to display before buttons
    final Label confirmationMessage = new Label(confirmation);
    vvrConfirmationLayout.addComponent(confirmationMessage);
    vvrConfirmationLayout.setComponentAlignment(confirmationMessage, Alignment.MIDDLE_CENTER);
    vvrConfirmationLayout.setSpacing(true);

    final HorizontalLayout buttonLayout = new HorizontalLayout();
    vvrConfirmationLayout.addComponent(buttonLayout);
    // Button OK
    final Button okButton = new Button("OK");
    buttonLayout.setSizeFull();
    buttonLayout.addComponent(okButton);
    buttonLayout.setComponentAlignment(okButton, Alignment.MIDDLE_CENTER);
    okButton.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(final ClickEvent event) {
            try {
                action.execute(model);
                vvrConfirmationWindow.close();
            } catch (final Exception e) {
                vvrConfirmationWindow.close();
            }
        }
    });

    // Button cancel
    final Button cancelButton = new Button("Cancel");
    buttonLayout.addComponent(cancelButton);
    buttonLayout.setComponentAlignment(cancelButton, Alignment.MIDDLE_CENTER);
    cancelButton.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(final ClickEvent event) {
            // Just close the window
            vvrConfirmationWindow.close();
        }
    });
    return vvrConfirmationWindow;
}

From source file:com.oodrive.nuage.webui.component.window.ErrorWindow.java

License:Apache License

@SuppressWarnings("serial")
@Override//w ww .  j a  v a2 s.  com
public final Window init(final AbstractItemModel model) {
    // Add new window with title "Error"
    final Window vvrErrorWindow = new Window("Error");
    vvrErrorWindow.center();
    vvrErrorWindow.setResizable(false);
    final VerticalLayout vvrErrorLayout = new VerticalLayout();
    vvrErrorLayout.setMargin(true);
    vvrErrorWindow.setContent(vvrErrorLayout);

    // Display message
    final Label errorMessage = new Label(message);
    vvrErrorLayout.addComponent(errorMessage);
    vvrErrorLayout.setComponentAlignment(errorMessage, Alignment.MIDDLE_CENTER);
    vvrErrorLayout.setSpacing(true);

    // Button OK
    final Button okButton = new Button("OK");
    vvrErrorLayout.addComponent(okButton);
    vvrErrorLayout.setComponentAlignment(okButton, Alignment.BOTTOM_CENTER);
    okButton.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(final ClickEvent event) {
            // Just close the window
            vvrErrorWindow.close();
        }
    });
    return vvrErrorWindow;
}