h1-h6

The h1 to h6 HTML elements represent six levels of headings.

XML Elements

h1, h2, h3, h4, h5, h6

Java Classes

H1, H2, H3, H4, H5, H6

Attributes

id - alignSelf - classNames - colspan - css - dataContainer - enabled - height - maxHeight - maxWidth - minHeight - minWidth - property - text - themeNames - title - visible - whiteSpace - width

Handlers

AttachEvent - ClickEvent - DetachEvent

Basics

Use headings to convey logical hierarchy of the content.

<h1 text="Clouds"/>
<h2 text="Classification"/>
<h3 text="Physical forms"/>
<h4 text="Cumulus"/>
<h4 text="Stratus"/>
<h4 text="Cirrus"/>
<h3 text="Levels"/>
<h4 text="High"/>
<h4 text="Mid"/>
<h4 text="Low"/>
h1h6 basic

Attributes

In Jmix there are many common attributes that serve the same purpose for all components. The following are attributes specific to headings:

Name

Description

Default

themeNames

Adds a theme to the component. Possible values: badge, normal, success, error, contrast, primary, small, pill. For a theme to take effect, combine badge with another value.

Predefined themes are sets of CSS classes that may affect other styling options of the component or its nested components.

-

Handlers

In Jmix there are many common handlers that are configured in the same way for all components. The following are handlers specific to headings:

To generate a handler stub in Jmix Studio, use the Handlers tab of the Jmix UI inspector panel or the Generate Handler action available in the top panel of the view class and through the Code → Generate menu (Alt+Insert / Cmd+N).

Name

Description

ClickEvent

The com.vaadin.flow.component.ClickEvent is fired when the component is clicked. This handler must specify one of the three subjects to detect the number of clicks:

click – fires the event whenever the component is clicked.

singleClick – fires the event after a timeout to ensure it is not a double click.

doubleClick – fires the event when the component is double-clicked.