Example usage for com.vaadin.ui Label setWidth

Introduction

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

Prototype

@Override
    public void setWidth(float width, Unit unit) 

Source Link

Usage

From source file:org.lucidj.browser.AbstractCell.java

License:Apache License

private Component build_insert_here() {
    Label message = new Label("Drag or double-click any component to add one or more here");
    // TODO: FIX WRONG TEXT-WRAPPING WHEN CELL TOO NARROW
    message.addStyleName("formula-insert-here");
    message.setHeight(64, Sizeable.Unit.PIXELS);
    message.setWidth(100, Sizeable.Unit.PERCENTAGE);
    return (message);
}

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From source file:org.lucidj.vaadinui.BaseVaadinUI.java

License:Apache License

private void initSystemToolbar() {
    desktop_canvas.setSizeFull();/*from   w  w w.j  av  a  2s  . co  m*/
    desktop_canvas.setWidth("100%");

    ui_header = new HorizontalLayout();
    {
        ui_header.setStyleName("ui-header-area");
        ui_header.setWidth(100, Sizeable.Unit.PERCENTAGE);
        ui_header.setHeightUndefined();
        ui_header.setDefaultComponentAlignment(Alignment.MIDDLE_LEFT);

        Label logo = new Label(" ", ContentMode.HTML);
        {
            logo.addStyleName("ui-header-logo");
            logo.setWidth(default_sidebar_width_pixels, Sizeable.Unit.PIXELS);
        }
        ui_header.addComponent(logo);

        HorizontalLayout header_components = new HorizontalLayout();
        {
            header_components.setWidth(100, com.vaadin.server.Sizeable.Unit.PERCENTAGE);
            header_components.setDefaultComponentAlignment(Alignment.MIDDLE_LEFT);
            header_components.setSpacing(true);

            // Search component
            CssLayout search_component = new CssLayout();
            {
                search_component.setWidth(100, com.vaadin.server.Sizeable.Unit.PERCENTAGE);
                search_component.setWidthUndefined();
                search_component.addStyleName("v-component-group");
                search_component.addStyleName("ui-header-search");
                final ComboBox search_text = new ComboBox();
                {
                    search_text.setInputPrompt("Search or paste URL...");
                    //combo.setContainerDataSource(StringGenerator.generateContainer(200, false));
                    search_text.setNullSelectionAllowed(true);
                    search_text.setTextInputAllowed(true);
                    search_text.setNewItemsAllowed(true);
                    //combo.select(combo.getItemIds().iterator().next());
                    //combo.setItemCaptionPropertyId(StringGenerator.CAPTION_PROPERTY);
                    //combo.setItemIconPropertyId(StringGenerator.ICON_PROPERTY);

                    // TODO: SOMEDAY DISCOVER HOW TO EXPAND THIS GROUPED COMPONENT, AND THE CURE FOR CANCER
                    search_text.setWidth("480px");
                    search_text.addStyleName("invisible-focus");
                    search_text.addValueChangeListener(new Property.ValueChangeListener() {
                        @Override
                        public void valueChange(Property.ValueChangeEvent valueChangeEvent) {
                            String search_args = (String) search_text.getValue();

                            if (search_args != null) {
                                fireEvent("search", search_text.getValue());
                                value_change_button_quirk = true;
                            }
                        }
                    });

                    // Handles the Enter key by activating on focus and deactivating on blur
                    final ShortcutListener handle_enter = new ShortcutListener("Enter",
                            ShortcutAction.KeyCode.ENTER, null) {
                        @Override
                        public void handleAction(Object o, Object o1) {
                            value_change_button_quirk = false;
                            fireEvent("search", search_text.getValue());
                        }
                    };

                    search_text.addFocusListener(new FieldEvents.FocusListener() {
                        @Override
                        public void focus(FieldEvents.FocusEvent focusEvent) {
                            if (nested_focus_blur_bug_count++ == 0) {
                                search_text.addShortcutListener(handle_enter);
                            }
                        }
                    });

                    search_text.addBlurListener(new FieldEvents.BlurListener() {
                        @Override
                        public void blur(FieldEvents.BlurEvent blurEvent) {
                            if (--nested_focus_blur_bug_count == 0) {
                                search_text.removeShortcutListener(handle_enter);
                            }
                        }
                    });

                }
                search_component.addComponent(search_text);

                Button search_button = new Button();
                {
                    search_button.setIcon(FontAwesome.SEARCH);
                    search_button.addClickListener(new Button.ClickListener() {
                        @Override
                        public void buttonClick(Button.ClickEvent clickEvent) {
                            if (!value_change_button_quirk) {
                                fireEvent("search", search_text.getValue());
                            }
                            value_change_button_quirk = false;
                        }
                    });
                    search_button.addStyleName("invisible-focus");
                }
                search_component.addComponent(search_button);
            }
            header_components.addComponent(search_component);

            // User component
            user_component = new HorizontalLayout();
            {
                user_component.setStyleName("ui-header-user");
                user_component.setWidthUndefined();
            }
            header_components.addComponent(user_component);

            // I swear someday I'll learn CSS, AFTER implementing my own distributed
            // operating system with augmented reality interface and a machine learning kernel,
            // all written in Z80 assembly, as a preparation for the task.
            Label spacer = new Label();
            spacer.setWidthUndefined();
            header_components.addComponent(spacer);

            // Search expands
            header_components.setExpandRatio(search_component, 1.0f);
        }
        ui_header.addComponent(header_components);
        ui_header.setExpandRatio(header_components, 1.0f);
    }

    desktop_canvas.addComponent(ui_header);
    desktop_canvas.addComponent(empty_desktop);
    desktop_canvas.setExpandRatio(empty_desktop, 1.0f);
    setContent(desktop_canvas);
}

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From source file:org.opennms.features.topology.api.support.DialogWindow.java

License:Open Source License

private Layout createMainArea(final String description) {
    HorizontalLayout layout = new HorizontalLayout();
    layout.setSpacing(true);/*from w w  w.  ja  v a  2s  . c o  m*/
    layout.setMargin(true);
    layout.setWidth(100, Unit.PERCENTAGE);
    Label label = new Label(description, ContentMode.PREFORMATTED);
    label.setWidth(100, Unit.PERCENTAGE);
    layout.addComponent(label);
    return layout;
}

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From source file:org.opennms.features.topology.app.internal.ui.InfoPanel.java

License:Open Source License

private void refreshInfoArea() {
    infoArea.removeAllComponents();//  w  w w .ja  v  a2s  .c o m
    if (expanded) {
        infoArea.removeAllComponents();
        staticComponents.forEach(sc -> infoArea.addComponent(sc));
        dynamicComponents.forEach(c -> infoArea.addComponent(c));
        // Add an empty component with width = 350px to always force the max length
        // This is required as otherwise the left area of the info panel would be empty, even if the info panel
        // is not shown.
        Label label = new Label();
        label.setWidth(350, Unit.PIXELS);
        infoArea.addComponent(label);
    } else {
        infoArea.addComponent(toggleButton);
    }
}

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From source file:org.opennms.features.vaadin.dashboard.dashlets.BSMConfigurationWindow.java

License:Open Source License

/**
 * Adds a component to a given vertical layout and applies some sizing and formatting options.
 *
 * @param verticalLayout the vertical layout
 * @param component      the component to be added
 *///from  ww w. j a v a  2s.  c  o m
private void addToComponent(VerticalLayout verticalLayout, Component component) {
    HorizontalLayout horizontalLayout = new HorizontalLayout();
    horizontalLayout.setWidth(100, Unit.PERCENTAGE);
    Label label = new Label(component.getCaption());
    label.setWidth(200, Unit.PIXELS);
    component.setSizeFull();
    component.setCaption(null);
    horizontalLayout.addComponent(label);
    horizontalLayout.addComponent(component);
    horizontalLayout.setExpandRatio(component, 1.0f);
    verticalLayout.addComponent(horizontalLayout);
}

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From source file:org.opennms.features.vaadin.dashboard.dashlets.SummaryDashlet.java

License:Open Source License

private Component getLegend(String entity) {
    HorizontalLayout horizontalLayout = new HorizontalLayout();

    horizontalLayout.setSpacing(true);//  ww  w  .ja v a  2  s  . co  m
    horizontalLayout.addStyleName("summary");
    horizontalLayout.addStyleName("global");

    Label labelx = new Label(entity);
    labelx.addStyleName("summary-font-legend");

    Image ackdImage = new Image(null, new ThemeResource("img/acknowledged.png"));
    ackdImage.setWidth(16, Sizeable.Unit.PIXELS);

    Image unackdImage = new Image(null, new ThemeResource("img/unacknowledged.png"));
    unackdImage.setWidth(16, Sizeable.Unit.PIXELS);

    Label dummyLabel = new Label();
    dummyLabel.setWidth(32, Sizeable.Unit.PIXELS);

    horizontalLayout.addComponent(labelx);
    horizontalLayout.addComponent(ackdImage);
    horizontalLayout.addComponent(unackdImage);
    horizontalLayout.addComponent(dummyLabel);

    horizontalLayout.setComponentAlignment(ackdImage, Alignment.TOP_RIGHT);
    horizontalLayout.setComponentAlignment(unackdImage, Alignment.TOP_RIGHT);

    horizontalLayout.setExpandRatio(labelx, 4.0f);
    horizontalLayout.setExpandRatio(ackdImage, 1.0f);
    horizontalLayout.setExpandRatio(unackdImage, 1.0f);
    horizontalLayout.setExpandRatio(dummyLabel, 1.0f);

    horizontalLayout.setWidth(375, Sizeable.Unit.PIXELS);

    return horizontalLayout;
}

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From source file:org.ripla.web.controllers.RiplaBody.java

License:Open Source License

/**
 * We have to clone the separator label defined in the skin.
 * //w ww . j  ava2  s . c  o m
 * @param inSeparator
 *            Label
 * @return {@link Label} the cloned label
 */
private Label getSeparator(final Label inSeparator) {
    final Label out = new Label(inSeparator.getValue().toString(), inSeparator.getContentMode());
    out.setWidth(inSeparator.getWidth(), inSeparator.getWidthUnits());
    out.setStyleName(inSeparator.getStyleName());
    return out;
}

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From source file:org.ripla.web.demo.skin.Skin.java

License:Open Source License

@Override
public Label getToolbarSeparator() {
    final Label outSeparator = new Label("•", ContentMode.HTML); //$NON-NLS-1$
    // outSeparator.setSizeUndefined();
    outSeparator.setWidth(4, Unit.PIXELS);
    return outSeparator;
}

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From source file:org.ripla.web.demo.skin.stylish.Skin.java

License:Open Source License

private Label createMargin(final String inStyle, final int inWidth) {
    final Label out = new Label(" ", ContentMode.HTML);
    out.setStyleName(inStyle);//w w  w  . ja va 2  s  . c o m
    out.setWidth(inWidth, Unit.PIXELS);
    out.setHeight(45, Unit.PIXELS);
    return out;
}

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From source file:org.ripla.web.util.RiplaViewHelper.java

License:Open Source License

/**
 * Convenience method to make a label width undefined.
 * //ww  w .j a  v a  2s.c  o  m
 * @param inLabel
 *            {@link Label} to prepare
 * @return Label with width <code>SIZE_UNDEFINED</code>
 */
public static Label makeUndefinedWidth(final Label inLabel) {
    inLabel.setWidth(Sizeable.SIZE_UNDEFINED, Unit.PIXELS);
    return inLabel;
}

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