Example usage for com.vaadin.ui Label setValue

Introduction

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

Prototype

public void setValue(String value) 

Source Link

Document

Sets the text to be shown in the label.

Usage

From source file:org.semanticsoft.vaaclipse.p2.install.ui.impl.LicenseView.java

License:Open Source License

@Override
public void initUI() {
    // TODO Auto-generated method stub
    errorLayout.setHeight("30px");

    mainLayout.addComponent(errorLayout);
    horizontalSplitPanel.setWidth("600px");
    horizontalSplitPanel.setHeight("380px");
    leftLayout.addComponent(treeRepo);//from ww w . jav  a 2s.c om
    horizontalSplitPanel.setFirstComponent(leftLayout);
    horizontalSplitPanel.setSecondComponent(rightLayout);
    leftLayout.setSizeFull();
    rightLayout.setSizeFull();
    checkBox = new CheckBox("I agree");
    checkBox.setValue(false);
    mainLayout.addComponent(horizontalSplitPanel);
    mainLayout.addComponent(checkBox);

    treeRepo.addItemClickListener(new ItemClickListener() {

        @Override
        public void itemClick(ItemClickEvent event) {
            // TODO Auto-generated method stub

            Object itemId = event.getItemId();

            rightLayout.removeAllComponents();
            for (IInstallableUnit inst : listReos) {

                if (inst.getId().equals(itemId)) {

                    Label c = new Label();
                    Collection<ILicense> licenses = inst.getLicenses();
                    c.setValue("");

                    for (ILicense iLicense : licenses) {

                        c.setValue(c.getValue() + iLicense.getBody());
                    }

                    rightLayout.addComponent(c);
                }
            }
        }
    });
}

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From source file:org.semanticsoft.vaaclipse.p2.install.ui.impl.LicenseView.java

License:Open Source License

@Override
public boolean validate() {
    errorLayout.removeAllComponents();//  w w  w. j  a v a 2s  .co m
    // TODO Auto-generated method stub
    Boolean value = checkBox.getValue();
    if (!value) {

        Label c = new Label();
        c.setValue("You must agree with license");
        errorLayout.addComponent(c);
    }
    return value;
}

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From source file:org.semanticsoft.vaaclipse.p2.install.ui.impl.RepositoryLoader.java

License:Open Source License

public void initUI() {

    final Label errorLabel = new Label();
    errorLabel.setImmediate(true);//from   ww w. j  a  va2 s  .  c o  m
    Label label = new Label("Enter URI here");

    final TextField textField = new TextField();
    textField.setValue("http://localhost/MyUpdateSite");
    textField.setImmediate(true);
    textField.setSizeFull();

    mainLayout.addComponent(errorLabel);
    mainLayout.addComponent(label);
    mainLayout.addComponent(textField);

    textField.addShortcutListener(new ShortcutListener("Enter URI", ShortcutAction.KeyCode.ENTER, null) {

        @Override
        public void handleAction(Object sender, Object target) {
            // TODO Auto-generated method stub
            errorLabel.setValue("");
            validate = true;
            loadRepository.clear();
            String value = textField.getValue();

            if (value != null && !value.trim().isEmpty()) {
                try {
                    loadRepository.addAll(getInstallService().loadRepository(value, getProvisioningAgent()));

                } catch (Exception e) {
                    validate = false;
                    e.printStackTrace();

                    errorLabel.setValue("URI is not valid");

                    errorMessage = e.getMessage();
                }
                iRepositoryExplorer.addRepositories(loadRepository);

            }
        }

    });

}

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From source file:org.sensorhub.ui.SWECommonForm.java

License:Mozilla Public License

protected Component buildWidget(DataComponent dataComponent, boolean showValues) {
    if (dataComponent instanceof DataRecord || dataComponent instanceof Vector) {
        VerticalLayout layout = new VerticalLayout();

        Label l = new Label();
        l.setContentMode(ContentMode.HTML);
        l.setValue(getCaption(dataComponent, false));
        l.setDescription(getTooltip(dataComponent));
        layout.addComponent(l);/*from  w w w.  java 2  s.  co m*/

        VerticalLayout form = new VerticalLayout();
        form.setMargin(new MarginInfo(false, false, false, true));
        form.setSpacing(false);
        for (int i = 0; i < dataComponent.getComponentCount(); i++) {
            DataComponent c = dataComponent.getComponent(i);
            Component w = buildWidget(c, showValues);
            if (w != null)
                form.addComponent(w);
        }
        layout.addComponent(form);

        return layout;
    }

    else if (dataComponent instanceof DataArray) {
        DataArray dataArray = (DataArray) dataComponent;
        VerticalLayout layout = new VerticalLayout();

        Label l = new Label();
        l.setContentMode(ContentMode.HTML);
        l.setValue(getCaption(dataComponent, false));
        l.setDescription(getTooltip(dataComponent));
        layout.addComponent(l);

        VerticalLayout form = new VerticalLayout();
        form.setMargin(new MarginInfo(false, false, false, true));
        form.setSpacing(false);
        form.addComponent(buildWidget(dataArray.getElementType(), false));
        layout.addComponent(form);

        return layout;
    }

    else if (dataComponent instanceof DataChoice) {
        DataChoice dataChoice = (DataChoice) dataComponent;
        VerticalLayout layout = new VerticalLayout();

        Label l = new Label();
        l.setContentMode(ContentMode.HTML);
        l.setValue(getCaption(dataChoice, false));
        l.setDescription(getTooltip(dataChoice));
        layout.addComponent(l);

        return layout;
    }

    else if (dataComponent instanceof SimpleComponent) {
        Label l = new Label();
        l.setContentMode(ContentMode.HTML);
        l.setValue(getCaption(dataComponent, showValues));
        l.setDescription(getTooltip(dataComponent));
        return l;
    }

    return null;
}

---

From source file:org.vaadin.addons.javaee.table.ClassNameColumnGenerator.java

License:Apache License

@Override
public Component generateCell(Table source, Object itemId, Object columnId) {
    EntityItem<?> item = (EntityItem<?>) source.getItem(itemId);
    String name = item.getEntity().getClass().getSimpleName();
    Label field = new Label();
    field.setValue(translationService.getText(name));
    return field;
}

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From source file:org.vaadin.alump.fancylayouts.demo.CssLayoutDemo.java

License:Apache License

public CssLayoutDemo() {
    setMargin(true);/*from   ww  w .  j  a v  a 2  s .  co  m*/
    setSpacing(true);
    setSizeFull();

    final FancyCssLayout cssLayout = new FancyCssLayout();

    Label todo = new Label("FancyCssLayout adds transitions when you add or remove components from it.");
    addComponent(todo);

    HorizontalLayout hLayout = new HorizontalLayout();
    hLayout.setWidth("100%");
    addComponent(hLayout);

    Button addContent = new Button("Add new content item");
    hLayout.addComponent(addContent);

    CheckBox middleCbox = new CheckBox("add middle");
    middleCbox.setImmediate(true);
    middleCbox.setValue(addCssMiddle);
    hLayout.addComponent(middleCbox);

    CheckBox marginCbox = new CheckBox("slide");
    marginCbox.setImmediate(true);
    marginCbox.setValue(cssLayout.isTransitionEnabled(FancyTransition.SLIDE));
    hLayout.addComponent(marginCbox);

    CheckBox styleCbox = new CheckBox("cards");
    styleCbox.setImmediate(true);
    styleCbox.setValue(boxMode);
    hLayout.addComponent(styleCbox);

    final Label counterLabel = new Label(getClickCounterCaption());
    hLayout.addComponent(counterLabel);

    cssLayout.setSizeFull();
    addComponent(cssLayout);
    setExpandRatio(cssLayout, 1.0f);

    for (int i = 0; i < 10; ++i) {
        addCssLayoutContent(cssLayout);
    }

    addContent.addClickListener(new Button.ClickListener() {

        @Override
        public void buttonClick(ClickEvent event) {
            addCssLayoutContent(cssLayout);
        }
    });

    middleCbox.addValueChangeListener(new Property.ValueChangeListener() {

        @Override
        public void valueChange(ValueChangeEvent event) {
            addCssMiddle = (Boolean) event.getProperty().getValue();
        }

    });

    marginCbox.addValueChangeListener(new Property.ValueChangeListener() {

        @Override
        public void valueChange(ValueChangeEvent event) {
            cssLayout.setSlideEnabled((Boolean) event.getProperty().getValue());
        }

    });

    styleCbox.addValueChangeListener(new Property.ValueChangeListener() {

        @Override
        public void valueChange(ValueChangeEvent event) {
            boolean value = (Boolean) event.getProperty().getValue();
            Iterator<Component> iter = cssLayout.iterator();
            while (iter.hasNext()) {
                Component component = iter.next();
                if (value) {
                    component.addStyleName("demo-removable-two");
                } else {
                    component.removeStyleName("demo-removable-two");
                }
            }
            boxMode = value;
        }

    });

    cssLayout.addLayoutClickListener(new LayoutClickListener() {

        @Override
        public void layoutClick(LayoutClickEvent event) {
            ++clickCounter;
            if (event.getChildComponent() == null) {
                ++layoutClickCounter;
            }
            counterLabel.setValue(getClickCounterCaption());
        }

    });

}

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From source file:org.vaadin.overlay.sample.OverlaySampleApplication.java

License:Apache License

@Override
protected void init(VaadinRequest request) {
    VerticalLayout layout = new VerticalLayout();

    final Label label = new Label("Alignment.TOP_LEFT");
    layout.addComponent(label);/*w w w. j  a  v a  2s . co  m*/

    for (int i = 0; i < 20; i++) {

        Button button = new Button("Sample Button");
        layout.addComponent(button);

        final ImageOverlay io = new ImageOverlay(button);

        Resource res = new ClassResource(this.getClass(), "../icon-new.png");
        io.setImage(res);
        io.setComponentAnchor(Alignment.TOP_LEFT); // Top left of the button
        io.setOverlayAnchor(Alignment.MIDDLE_CENTER); // Center of the image
        io.setClickListener(new OverlayClickListener() {
            public void overlayClicked(CustomClickableOverlay overlay) {
                Notification.show("ImageOverlay Clicked!");
            }
        });
        layout.addComponent(io);
        io.setEnabled(true);

        final TextOverlay to = new TextOverlay(button, "New!");
        to.setComponentAnchor(Alignment.MIDDLE_RIGHT); // Top right of the button
        to.setOverlayAnchor(Alignment.MIDDLE_CENTER); // Center of the image
        to.setClickListener(new OverlayClickListener() {
            public void overlayClicked(CustomClickableOverlay overlay) {
                Notification.show("TextOverlay Clicked!");
            }
        });
        layout.addComponent(to);

        button.addClickListener(new Button.ClickListener() {
            public void buttonClick(ClickEvent event) {
                Alignment a = io.getComponentAnchor();
                String s = "";
                if (Alignment.TOP_LEFT.equals(a)) {
                    a = Alignment.TOP_CENTER;
                    s = "TOP_CENTER";
                } else if (Alignment.TOP_CENTER.equals(a)) {
                    a = Alignment.TOP_RIGHT;
                    s = "TOP_RIGHT";
                } else if (Alignment.TOP_RIGHT.equals(a)) {
                    a = Alignment.MIDDLE_RIGHT;
                    s = "MIDDLE_RIGHT";
                } else if (Alignment.MIDDLE_RIGHT.equals(a)) {
                    a = Alignment.BOTTOM_RIGHT;
                    s = "BOTTOM_RIGHT";
                } else if (Alignment.BOTTOM_RIGHT.equals(a)) {
                    a = Alignment.BOTTOM_CENTER;
                    s = "BOTTOM_CENTER";
                } else if (Alignment.BOTTOM_CENTER.equals(a)) {
                    a = Alignment.BOTTOM_LEFT;
                    s = "BOTTOM_LEFT";
                } else if (Alignment.BOTTOM_LEFT.equals(a)) {
                    a = Alignment.MIDDLE_LEFT;
                    s = "MIDDLE_LEFT";
                } else if (Alignment.MIDDLE_LEFT.equals(a)) {
                    a = Alignment.TOP_LEFT;
                    s = "TOP_LEFT";
                }
                io.setComponentAnchor(a);
                label.setValue("Alignment." + s);
            }
        });
    }

    setContent(layout);
}

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From source file:org.vaadin.spring.samples.mvp.ui.view.BannerView.java

License:Apache License

protected Layout buildUserArea(String username) {
    HorizontalLayout userArea = new HorizontalLayout();
    String id = env.getProperty("app.security.scheme", Scheme.BASIC.id());
    if (id.equals(Scheme.FORM.id())) {
        Button signOut = new Button("Sign Out");
        signOut.addClickListener(logoutListener);
        userArea.addComponent(signOut);// w  ww.  jav  a  2 s  .  c  om
    }
    Label loggedInUser = new Label();
    loggedInUser.setValue(username);
    loggedInUser.setSizeUndefined();
    userArea.addComponent(loggedInUser);
    return userArea;
}

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From source file:org.vaadin.tori.component.AuthoringComponent.java

License:Apache License

private void updateAttachmentList() {
    attachmentsLayout.removeAllComponents();
    attachmentsLayout.setVisible(!attachments.isEmpty());
    for (final Entry<String, byte[]> entry : attachments.entrySet()) {
        final String fileName = entry.getKey();
        final int fileSize = entry.getValue().length;
        final String caption = String.format("%s (%s KB)", fileName, fileSize / 1024);

        final Label nameComponent = new Label();
        nameComponent.addStyleName("namelabel");
        nameComponent.setValue(caption);
        nameComponent.setWidth(300.0f, Unit.PIXELS);
        try {//from   w  w  w . j a  v  a2  s .c  o  m
            nameComponent.addStyleName(fileName.substring(fileName.lastIndexOf(".") + 1));
        } catch (final IndexOutOfBoundsException e) {
            // NOP
        }

        final HorizontalLayout wrapperLayout = new HorizontalLayout();
        wrapperLayout.addStyleName("filerow");
        wrapperLayout.addComponent(nameComponent);

        final Label deleteLabel = new Label();
        deleteLabel.addStyleName("deleteattachment");

        wrapperLayout.addComponent(deleteLabel);
        wrapperLayout.addLayoutClickListener(new LayoutClickListener() {
            @Override
            public void layoutClick(final LayoutClickEvent event) {
                if (event.getChildComponent() == deleteLabel) {
                    attachments.remove(entry.getKey());
                    updateAttachmentList();
                }
            }
        });

        attachmentsLayout.addComponent(wrapperLayout);

    }
}

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From source file:pl.exsio.plupload.examples.AdvancedUploaderExample.java

License:Open Source License

@Override
protected void decorateActionPane(VerticalLayout pane) {
    final Plupload uploader = Util.createUploader();
    uploader.setChunkSize("2mb");
    uploader.setMaxRetries(5);/*from   www.  j av a 2s  . c  o  m*/
    uploader.setMultiSelection(true);
    uploader.setPreventDuplicates(true);
    uploader.addFilter(new PluploadFilter("image files", "jpg, png, jpeg"));
    uploader.setImageResize(
            new PluploadImageResize().setEnabled(true).setCrop(true).setHeight(100).setWidth(200));
    uploader.addFileUploadedListener(new Plupload.FileUploadedListener() {

        @Override
        public void onFileUploaded(PluploadFile file) {
            Notification.show("I've just uploaded file: " + file.getName());
        }
    });

    final Label info = new Label();
    uploader.addUploadProgressListener(new Plupload.UploadProgressListener() {

        @Override
        public void onUploadProgress(PluploadFile file) {
            info.setValue("I'm uploading " + file.getName() + " and I'm at " + file.getPercent() + "%");
        }
    });

    uploader.addFilesAddedListener(new Plupload.FilesAddedListener() {

        @Override
        public void onFilesAdded(PluploadFile[] files) {
            uploader.start();
        }
    });

    uploader.addUploadCompleteListener(new Plupload.UploadCompleteListener() {

        @Override
        public void onUploadComplete() {
            info.setValue("upload is completed!");
        }
    });

    uploader.addErrorListener(new Plupload.ErrorListener() {

        @Override
        public void onError(PluploadError error) {
            Notification.show("There was an error: " + error.getMessage() + " (" + error.getType() + ")",
                    Notification.Type.ERROR_MESSAGE);
        }
    });

    ComboBox chunkSizeChoice = new ComboBox("Choose chunk size");
    for (double i = 0.5; i <= 3; i += 0.5) {
        chunkSizeChoice.addItem(i + "mb");
    }
    chunkSizeChoice.setNullSelectionAllowed(false);
    chunkSizeChoice.setValue("2.0mb");
    chunkSizeChoice.addValueChangeListener(new Property.ValueChangeListener() {

        @Override
        public void valueChange(Property.ValueChangeEvent event) {
            String chunkSize = event.getProperty().getValue().toString();
            uploader.setChunkSize(chunkSize);
            Notification.show("Chunk size was changed to " + chunkSize);
        }
    });

    pane.setSpacing(true);
    pane.addComponent(chunkSizeChoice);
    pane.addComponent(uploader);
    pane.addComponent(info);
}

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