Class ValoTheme


  • public class ValoTheme
    extends Object

    Additional style names which can be used with the Valo theme.

    These styles are only available if the $v-included-additional-styles Sass list variable contains the name of the component for that additional style name (e.g. button, textfield, table).

    Most of these additional style names can be included individually into your custom theme using the component specific Sass mixins, in which case you can also define the style names yourself. See the Valo theme Sass API documentation for additional information.

    TODO link to Sass API documentation
    Since:
    7.3
    Author:
    Vaadin Ltd
    • Field Detail

      • NOTIFICATION_SYSTEM

        public static final String NOTIFICATION_SYSTEM
        Styles the notification to look like a system notification. Can be combined with any other Notification style.
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      • NOTIFICATION_BAR

        public static final String NOTIFICATION_BAR
        Styles the notification to span the entire width of the viewport. Can be combined with any other Notification style.
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      • NOTIFICATION_SMALL

        public static final String NOTIFICATION_SMALL
        Smaller padding and font size for the notification. Can be combined with any other Notification style.
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      • NOTIFICATION_CLOSABLE

        public static final String NOTIFICATION_CLOSABLE
        Adds a close button to the notification to imply that the user must click on the notification to dismiss it. Use in combination with an infinite delay (-1). Can be combined with any other Notification style.
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      • NOTIFICATION_SUCCESS

        public static final String NOTIFICATION_SUCCESS
        Success notification style. Adds a border around the notification and an icon next to the title. Can be combined with any other Label style.
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      • NOTIFICATION_FAILURE

        public static final String NOTIFICATION_FAILURE
        Failure notification style. Adds a border around the notification and an icon next to the title. Can be combined with any other Label style.
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      • LABEL_H1

        public static final String LABEL_H1
        Header style for main application headings. Can be combined with any other Label style.
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      • LABEL_H2

        public static final String LABEL_H2
        Header style for different sections in the application. Can be combined with any other Label style.
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      • LABEL_H3

        public static final String LABEL_H3
        Header style for different sub-sections in the application. Can be combined with any other Label style.
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      • LABEL_H4

        public static final String LABEL_H4
        Header style for different sub-sections in the application. Can be combined with any other Label style.
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      • LABEL_TINY

        public static final String LABEL_TINY
        Tiny font size. Suitable for additional/supplementary UI text. Can be combined with any other Label style.
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      • LABEL_SMALL

        public static final String LABEL_SMALL
        Small font size. Suitable for additional/supplementary UI text. Can be combined with any other Label style.
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      • LABEL_LARGE

        public static final String LABEL_LARGE
        Large font size. Suitable for important/prominent UI text. Can be combined with any other Label style.
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      • LABEL_HUGE

        public static final String LABEL_HUGE
        Huge font size. Suitable for important/prominent UI text. Can be combined with any other Label style.
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      • LABEL_LIGHT

        public static final String LABEL_LIGHT
        Lighter font weight. Suitable for additional/supplementary UI text. Can be combined with any other Label style.
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      • LABEL_BOLD

        public static final String LABEL_BOLD
        Bolder font weight. Suitable for important/prominent UI text. Can be combined with any other Label style.
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      • LABEL_COLORED

        public static final String LABEL_COLORED
        Colored text. Can be combined with any other Label style.
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      • LABEL_SUCCESS

        public static final String LABEL_SUCCESS
        Success badge style. Adds a border around the label and an icon next to the text. Suitable for UI notifications that need to in the direct context of some component. Can be combined with any other Label style.
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      • LABEL_FAILURE

        public static final String LABEL_FAILURE
        Failure badge style. Adds a border around the label and an icon next to the text. Suitable for UI notifications that need to in the direct context of some component. Can be combined with any other Label style.
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      • LABEL_SPINNER

        public static final String LABEL_SPINNER
        Spinner style. Add this style name to an empty Label to create a spinner.

        Example

         Label spinner = new Label();
         spinner.addStyleName(ValoTheme.LABEL_SPINNER);
         
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      • BUTTON_PRIMARY

        public static final String BUTTON_PRIMARY
        Primary action button (e.g. the button that should get activated when the user presses the enter key in a form). Use sparingly, only one default button per view should be visible. Can be combined with any other Button style.
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      • BUTTON_FRIENDLY

        public static final String BUTTON_FRIENDLY
        A prominent button that can be used instead of the BUTTON_PRIMARY for primary actions when the action is considered safe for the user (i.e. does not cause any data loss or any other irreversible action). Can be combined with any other Button style.
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      • BUTTON_DANGER

        public static final String BUTTON_DANGER
        A prominent button that can be used when the action is considered unsafe for the user (i.e. it causes data loss or some other irreversible action). Can be combined with any other Button style.
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      • BUTTON_BORDERLESS

        public static final String BUTTON_BORDERLESS
        Borderless button. Can be combined with any other Button style.
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      • BUTTON_BORDERLESS_COLORED

        public static final String BUTTON_BORDERLESS_COLORED
        Borderless button with a colored caption text. Can be combined with any other Button style.
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      • BUTTON_QUIET

        public static final String BUTTON_QUIET
        "Quiet" button, which looks like BUTTON_BORDERLESS until you hover over it with the mouse. Can be combined with any other Button style.
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      • BUTTON_LINK

        public static final String BUTTON_LINK
        Makes the button look like the Link component. Can be combined with any other Button style.
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      • BUTTON_TINY

        public static final String BUTTON_TINY
        Tiny size button. Can be combined with any other Button style.
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      • BUTTON_SMALL

        public static final String BUTTON_SMALL
        Small size button. Can be combined with any other Button style.
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      • BUTTON_LARGE

        public static final String BUTTON_LARGE
        Large size button. Can be combined with any other Button style.
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      • BUTTON_HUGE

        public static final String BUTTON_HUGE
        Huge size button. Can be combined with any other Button style.
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      • BUTTON_ICON_ALIGN_RIGHT

        public static final String BUTTON_ICON_ALIGN_RIGHT
        Align the icon to the right side of the button caption. Can be combined with any other Button style.
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      • BUTTON_ICON_ALIGN_TOP

        public static final String BUTTON_ICON_ALIGN_TOP
        Stack the icon on top of the button caption. Can be combined with any other Button style.
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      • BUTTON_ICON_ONLY

        public static final String BUTTON_ICON_ONLY
        Only show the icon in the button, and size the button to a square shape.
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      • TEXTFIELD_TINY

        public static final String TEXTFIELD_TINY
        Tiny size text field. Can be combined with any other TextField style.
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      • TEXTFIELD_SMALL

        public static final String TEXTFIELD_SMALL
        Small size text field. Can be combined with any other TextField style.
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      • TEXTFIELD_LARGE

        public static final String TEXTFIELD_LARGE
        Large size text field. Can be combined with any other TextField style.
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      • TEXTFIELD_HUGE

        public static final String TEXTFIELD_HUGE
        Huge size text field. Can be combined with any other TextField style.
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      • TEXTFIELD_BORDERLESS

        public static final String TEXTFIELD_BORDERLESS
        Removes the border and background from the text field. Can be combined with any other TextField style.
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      • TEXTFIELD_ALIGN_RIGHT

        public static final String TEXTFIELD_ALIGN_RIGHT
        Align the text inside the field to the right. Can be combined with any other TextField style.
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      • TEXTFIELD_ALIGN_CENTER

        public static final String TEXTFIELD_ALIGN_CENTER
        Align the text inside the field to center. Can be combined with any other TextField style.
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      • TEXTFIELD_INLINE_ICON

        public static final String TEXTFIELD_INLINE_ICON
        Move the default caption icon inside the text field. Can be combined with any other TextField style.
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      • TEXTAREA_TINY

        public static final String TEXTAREA_TINY
        Tiny size text area. Can be combined with any other TextArea style.
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      • TEXTAREA_SMALL

        public static final String TEXTAREA_SMALL
        Small size text area. Can be combined with any other TextArea style.
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      • TEXTAREA_LARGE

        public static final String TEXTAREA_LARGE
        Large size text area. Can be combined with any other TextArea style.
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      • TEXTAREA_HUGE

        public static final String TEXTAREA_HUGE
        Huge size text area. Can be combined with any other TextArea style.
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      • TEXTAREA_BORDERLESS

        public static final String TEXTAREA_BORDERLESS
        Removes the border and background from the text area. Can be combined with any other TextArea style.
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      • TEXTAREA_ALIGN_RIGHT

        public static final String TEXTAREA_ALIGN_RIGHT
        Align the text inside the area to the right. Can be combined with any other TextArea style.
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      • TEXTAREA_ALIGN_CENTER

        public static final String TEXTAREA_ALIGN_CENTER
        Align the text inside the area to center. Can be combined with any other TextArea style.
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      • DATEFIELD_TINY

        public static final String DATEFIELD_TINY
        Tiny size date field. Can be combined with any other DateField style.
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      • DATEFIELD_SMALL

        public static final String DATEFIELD_SMALL
        Small size date field. Can be combined with any other DateField style.
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      • DATEFIELD_LARGE

        public static final String DATEFIELD_LARGE
        Large size date field. Can be combined with any other DateField style.
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      • DATEFIELD_HUGE

        public static final String DATEFIELD_HUGE
        Huge size date field. Can be combined with any other DateField style.
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      • DATEFIELD_BORDERLESS

        public static final String DATEFIELD_BORDERLESS
        Removes the border and background from the date field. Can be combined with any other DateField style.
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      • DATEFIELD_ALIGN_RIGHT

        public static final String DATEFIELD_ALIGN_RIGHT
        Align the text inside the field to the right. Can be combined with any other DateField style.
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      • DATEFIELD_ALIGN_CENTER

        public static final String DATEFIELD_ALIGN_CENTER
        Align the text inside the field to center. Can be combined with any other DateField style.
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      • COMBOBOX_TINY

        public static final String COMBOBOX_TINY
        Tiny size combo box. Can be combined with any other ComboBox style.
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      • COMBOBOX_SMALL

        public static final String COMBOBOX_SMALL
        Small size combo box. Can be combined with any other ComboBox style.
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      • COMBOBOX_LARGE

        public static final String COMBOBOX_LARGE
        Large size combo box. Can be combined with any other ComboBox style.
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      • COMBOBOX_HUGE

        public static final String COMBOBOX_HUGE
        Huge size combo box. Can be combined with any other ComboBox style.
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      • COMBOBOX_BORDERLESS

        public static final String COMBOBOX_BORDERLESS
        Removes the border and background from the combo box. Can be combined with any other ComboBox style.
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      • COMBOBOX_ALIGN_RIGHT

        public static final String COMBOBOX_ALIGN_RIGHT
        Align the text inside the combo box to the right. Can be combined with any other TextField style.
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      • COMBOBOX_ALIGN_CENTER

        public static final String COMBOBOX_ALIGN_CENTER
        Align the text inside the combo box to center. Can be combined with any other TextField style.
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      • CHECKBOX_SMALL

        public static final String CHECKBOX_SMALL
        Small size check box. Can be combined with any other CheckBox style.
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      • CHECKBOX_LARGE

        public static final String CHECKBOX_LARGE
        Large size check box. Can be combined with any other CheckBox style.
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      • OPTIONGROUP_SMALL

        public static final String OPTIONGROUP_SMALL
        Small size option group. Can be combined with any other OptionGroup style.
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      • OPTIONGROUP_LARGE

        public static final String OPTIONGROUP_LARGE
        Large size option group. Can be combined with any other OptionGroup style.
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      • OPTIONGROUP_HORIZONTAL

        public static final String OPTIONGROUP_HORIZONTAL
        Display the options horizontally in a row (by default the items are stacked vertically).
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      • SLIDER_NO_INDICATOR

        public static final String SLIDER_NO_INDICATOR
        Hide the indicator bar from the slider. Can be combined with any other Slider style.
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      • PROGRESSBAR_POINT

        public static final String PROGRESSBAR_POINT
        Make the progress bar indicator appear as a dot which progresses over the progress bar track (instead of a growing bar).
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      • MENUBAR_SMALL

        public static final String MENUBAR_SMALL
        Small size menu bar. Can be combined with any other MenuBar style.
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      • MENUBAR_BORDERLESS

        public static final String MENUBAR_BORDERLESS
        Borderless menu bar. Can be combined with any other MenuBar style.
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      • TABLE_NO_STRIPES

        public static final String TABLE_NO_STRIPES
        Remove the alternating row colors. Can be combined with any other Table/TreeTable style.
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      • TABLE_NO_VERTICAL_LINES

        public static final String TABLE_NO_VERTICAL_LINES
        Remove the vertical divider lines between the table columns. Can be combined with any other Table/TreeTable style.
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      • TABLE_NO_HORIZONTAL_LINES

        public static final String TABLE_NO_HORIZONTAL_LINES
        Remove the horizontal divider lines between the table rows. Can be combined with any other Table/TreeTable style.
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      • TABLE_BORDERLESS

        public static final String TABLE_BORDERLESS
        Remove the outer border of the table. Can be combined with any other Table/TreeTable style.
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      • TABLE_COMPACT

        public static final String TABLE_COMPACT
        Reduce the white space inside the table cells. Can be combined with any other Table/TreeTable style.
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      • TABLE_SMALL

        public static final String TABLE_SMALL
        Small font size and reduced the white space inside the table cells. Can be combined with any other Table/TreeTable style.
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      • DRAG_AND_DROP_WRAPPER_NO_BOX_DRAG_HINTS

        public static final String DRAG_AND_DROP_WRAPPER_NO_BOX_DRAG_HINTS
        Hide the "box drag hints" (i.e. the style which gets applied when the drag is in the middle/center area of the drag target).
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      • DRAG_AND_DROP_WRAPPER_NO_VERTICAL_DRAG_HINTS

        public static final String DRAG_AND_DROP_WRAPPER_NO_VERTICAL_DRAG_HINTS
        Hide the "vertical drag hints" (i.e. the style which gets applied when the drag is in the top/bottom part of the drag target).
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      • DRAG_AND_DROP_WRAPPER_NO_HORIZONTAL_DRAG_HINTS

        public static final String DRAG_AND_DROP_WRAPPER_NO_HORIZONTAL_DRAG_HINTS
        Hide the "horizontal drag hints" (i.e. the style which gets applied when the drag is in the left/right part of the drag target).
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      • PANEL_BORDERLESS

        public static final String PANEL_BORDERLESS
        Remove borders and the background color of the panel. Can be combined with any other Panel style.
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      • PANEL_SCROLL_INDICATOR

        public static final String PANEL_SCROLL_INDICATOR
        Show a divider between the panel caption and content when the content area is scrolled. Suitable with the PANEL_BORDERLESS style. Can be combined with any other Panel style.
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      • PANEL_WELL

        public static final String PANEL_WELL
        Inset panel style. Can be combined with any other Panel style.
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      • TABSHEET_FRAMED

        public static final String TABSHEET_FRAMED
        Adds a border around the whole component as well as around individual tabs in the tab bar. Can be combined with any other TabSheet style.
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      • TABSHEET_CENTERED_TABS

        public static final String TABSHEET_CENTERED_TABS
        Center the tabs inside the tab bar. Works best if all the tabs fit completely in the tab bar (i.e. no tab bar scrolling). Can be combined with any other TabSheet style.
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      • TABSHEET_EQUAL_WIDTH_TABS

        public static final String TABSHEET_EQUAL_WIDTH_TABS
        Give equal amount of space to all tabs in the tab bar (.i.e expand ratio == 1 for all tabs). The tab captions will be truncated if they do not fit in to the tab. Tab scrolling will be disabled when this style is applied (all tabs will be visible at the same time). Can be combined with any other TabSheet style.
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      • TABSHEET_PADDED_TABBAR

        public static final String TABSHEET_PADDED_TABBAR
        Add a small amount of padding around the tabs in the tab bar, so that they don't touch the outer edges of the component. Can be combined with any other TabSheet style.
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      • TABSHEET_COMPACT_TABBAR

        public static final String TABSHEET_COMPACT_TABBAR
        Reduce the whitespace around the tabs in the tab bar. Can be combined with any other TabSheet style.
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      • TABSHEET_ICONS_ON_TOP

        public static final String TABSHEET_ICONS_ON_TOP
        Display tab icons on top of the tab captions (by default the icons are place on the left side of the caption). Can be combined with any other TabSheet style.
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      • TABSHEET_ONLY_SELECTED_TAB_IS_CLOSABLE

        public static final String TABSHEET_ONLY_SELECTED_TAB_IS_CLOSABLE
        Only the selected tab has the close button visible. Does not prevent closing the tab programmatically, it only hides the button from the end user. Can be combined with any other TabSheet style.
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      • ACCORDION_BORDERLESS

        public static final String ACCORDION_BORDERLESS
        Remove the outer border from the accordion. Can be combined with any other Accordion style.
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      • WINDOW_TOP_TOOLBAR

        public static final String WINDOW_TOP_TOOLBAR
        Add this style to any layout component (e.g. CssLayout, VerticalLayout or HorizontalLayout) and place it inside the root layout of the window to create a toolbar area for the window. You can then place any other components inside the toolbar layout, e.g. a MenuBar.
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      • WINDOW_BOTTOM_TOOLBAR

        public static final String WINDOW_BOTTOM_TOOLBAR
        Add this style to any layout component (e.g. CssLayout, VerticalLayout or HorizontalLayout) and place it inside the root layout of the window to create a toolbar area for the window. You can then place any other components inside the toolbar layout, e.g. a MenuBar.
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      • FORMLAYOUT_LIGHT

        public static final String FORMLAYOUT_LIGHT
        Removes the borders and background from any direct child field components (TextField, TextArea, DateField, ComboBox) in the layout. Reduces the spacing between the form rows and adds separator lines between them.
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      • LAYOUT_CARD

        public static final String LAYOUT_CARD
        Make a layout look like the Panel component (resembles visually a card). Add an additional v-panel-caption style name to any layout inside the card layout to make it look like a Panel's caption.
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      • LAYOUT_WELL

        public static final String LAYOUT_WELL
        Make a layout look like the PANEL_WELL style. Add an additional v-panel-caption style name to any layout inside the card layout to make it look like a Panel's caption.
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      • LAYOUT_HORIZONTAL_WRAPPING

        public static final String LAYOUT_HORIZONTAL_WRAPPING
        Make a HorizontalLayout wrap contained components to a new line when the isn't enough space.
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      • LAYOUT_COMPONENT_GROUP

        public static final String LAYOUT_COMPONENT_GROUP
        Add this style name to a CssLayout to create a grouped set of components, i.e. a row of components which are joined seamlessly together.

        Example

         CssLayout group = new CssLayout();
         group.addStyleName(ValoTheme.LAYOUT_COMPONENT_GROUP);
        
         TextField field = new TextField();
         group.addComponent(field);
        
         Button button = new Button("Action");
         group.addComponent(button);
         
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      • UI_WITH_MENU

        public static final String UI_WITH_MENU

        When you use the Valo menu and wish to enable responsive features of the menu, you need to add this style name to the UI containing the menu.

        You only need to add this style name to the UI containing a Valo menu, if you're using the Responsive extension with the UI.

        Example

        To enable responsivity in the Valo menu, the following example code should be executed in your UI containing the menu.

         Responsive.makeResponsive(this);
         addStyleName(ValoTheme.UI_WITH_MENU);
         
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      • MENU_ROOT

        public static final String MENU_ROOT

        Set the primary style name of a CssLayout to this, and add any number of layouts with the MENU_PART style inside it.

        The menu style is used to create a sidebar navigation menu for the application, usually action as the main navigation for the different sections of the application. It usually consists of at least a number of MENU_ITEMs, and possibly some MENU_SUBTITLEs and a MENU_TITLE.

        Example

         CssLayout menuArea = new CssLayout();
         menuArea.setPrimaryStyleName(ValoTheme.MENU_ROOT);
         
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      • MENU_PART

        public static final String MENU_PART
        Add this style name to any layout and place it inside a layout with the MENU_ROOT style to build a menu component. Use the additional MENU styles for individual components inside the layout.

        Example

         CssLayout menu = new CssLayout();
         menu.addStyleName(ValoTheme.MENU_PART);
         
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      • MENU_PART_LARGE_ICONS

        public static final String MENU_PART_LARGE_ICONS
        Add this style name to any layout with the MENU_PART style name to make any menu items inside the menu emphasize the icons more than the captions. Useful on narrower viewport widths, since the menu width is decreased quite dramatically, making more space for the content of the application.

        Example

         CssLayout menu = new CssLayout();
         menu.addStyleName(ValoTheme.MENU_PART);
         menu.addStyleName(ValoTheme.MENU_PART_LARGE_ICONS);
         
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      • MENU_TITLE

        public static final String MENU_TITLE

        Add this style name to any layout to make a header area for a menu (intended to be placed in side a MENU_PART layout). You can add any components inside it, but usually you would place a Label inside.

        Any MenuBar component that you place inside this layout will match the style of the title, allowing an easy way to add a toolbar to the title layout.

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      • MENU_SUBTITLE

        public static final String MENU_SUBTITLE
        Set the primary style name of a Label or a Button to this style name to create a section divider in a menu.
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      • MENU_ITEM

        public static final String MENU_ITEM

        Set the primary style name of a Button to this style name to create a clickable menu item in the menu.

        Selected item

        Add an additional style name selected to it to make it the selected item in the menu.

        Example

         Button item = new Button();
         item.setPrimaryStyleName(ValoTheme.MENU_ITEM);
         item.addStyleName("selected");
         
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      • MENU_BADGE

        public static final String MENU_BADGE
        Add a SPAN element with this style name inside a MENU_SUBTITLE or MENU_ITEM to add an additional badge indicator to the subtitle/item. The Label/Button needs to allow HTML content in order to use this style name.

        Examples

         Button item = new Button();
         item.setPrimaryStyleName(ValoTheme.MENU_ITEM);
         item.setHtmlContentAllowed(true);
         item.setCaption("Item Caption <span class=\"" + ValoTheme.MENU_BADGE
                 + "\">Badge text</span>");
         
         Label item = new Label();
         item.setPrimaryStyleName(ValoTheme.MENU_ITEM);
         item.setContentMode(ContentMode.HTML);
         item.setCaption("Item Caption <span class=\"" + ValoTheme.MENU_BADGE
                 + "\">Badge text</span>");
         
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      • MENU_LOGO

        public static final String MENU_LOGO

        Set the primary style name of a Label or a Button to this style name to create an application logo. The logo is designed to be placed inside a MENU_PART layout.

        The text content of the logo should be very short, since the logo area only shows approximately three letters. Using one of the FontAwesome icons is a good way to quickly create a logo for your application.

        Example

         Label logo = new Label(FontAwesome.ROCKET.getHtml(), ContentMode.HTML);
         logo.setSizeUndefined();
         logo.setPrimaryStyleName(ValoTheme.MENU_LOGO);
         
        See Also:
        Constant Field Values
      • MENU_APPEAR_ON_HOVER

        public static final String MENU_APPEAR_ON_HOVER
        Add this style name to your responsive valo menu element to make it appear automatically on hover - without adding any code.

        The menu will appear on mouse over on desktop, or when tapping on touch devices.

        Example

         HorizontalLayout menu = new HorizontalLayout();
         Responsive.makeResponsive(menu);
         menu.addStyleName(ValoTheme.UI_WITH_MENU);
        
         CssLayout menuArea = new CssLayout();
         menuArea.setPrimaryStyleName(ValoTheme.MENU_ROOT);
         menuArea.addStyleName(ValoTheme.MENU_APPEAR_ON_HOVER);
         menu.addComponent(menuArea);
         
        See Also:
        Constant Field Values
    • Constructor Detail

      • ValoTheme

        public ValoTheme()