.NET MAUI TabView Header Styling

The TabView control provides the built-in HeaderStyle property, which allows you to apply styling properties to the TabViewHeader.

The following table summarizes the properties that you can apply to the TabViewHeader:

Property	Description
BackgroundColor (Color)	Specifies the background color of the header area.
BorderColor (Color)	Specifies the border color of the header area.
BorderThickness (Thickness)	Specifies the border thickness of the header area.
CornerRadius (Thickness)	Specifies the corner radius of the header area.
ContentPadding (Thickness)	Specifies the padding of the inner content of the header area.
Spacing (double)	Specifies the spacing in pixels between the header items in the header area.
SelectedIndex (int)	Specifies the index of the currently selected item in the header area.
IsScrollable (bool)	Specifies whether the header area can be scrolled with a pan gesture.
Orientation (enum of type Telerik.Maui.Controls.TabViewScrollOrientation)	Specifies the scroll orientation of the header area. The available options are Horizontal and Vertical.

The example below shows how to style the header of the TabView:

• XAML

<telerik:RadTabView x:Name="tabView">
    <telerik:RadTabView.HeaderStyle>
        <Style TargetType="telerik:TabViewHeader">
            <Setter Property="BackgroundColor" Value="#EBECF0" />
            <Setter Property="BorderColor" Value="#e05194" />
        </Style>
    </telerik:RadTabView.HeaderStyle>
    <telerik:TabViewItem HeaderText="Home">
        <Label Margin="10" Text="This is the content of the Home tab" />
    </telerik:TabViewItem>
    <telerik:TabViewItem HeaderText="Folder">
        <Label Margin="10" Text="This is the content of the Folder tab" />
    </telerik:TabViewItem>
    <telerik:TabViewItem HeaderText="View">
        <Label Margin="10" Text="This is the content of the View tab" />
    </telerik:TabViewItem>
</telerik:RadTabView>

The example produces the following result:

For a runnable example with the TabView HeaderStyle scenario, see the SDKBrowser Demo Application and go to TabView > Styling.