Underline

Line below the text/graphic of the control element when activated.

In the TabBar, you can configure the display of a line that is displayed below the TabButton that has theChecked state.

The following properties are available in the Underline category for configuring the underline:

ShowUnderline

Determines whether the underscore is displayed.

UnderlineHeight

Defines the height of the underline.

UnderlineMode

Defines the length of the underline in the active tab button.

TabWidth

The underscore is as long as the width of the active TabButton.

ContentWidth

The underscore is as long as the text/graphic of the active TabButton.

The colour of the underline is defined via the properties in the Colors category.