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TabView.HeaderPanelShadowRadius Property

Gets or sets the blur radius of the header panel's shadow.

Namespace: DevExpress.XamarinForms.Navigation

Assembly: DevExpress.XamarinForms.Navigation.dll

Declaration

public double HeaderPanelShadowRadius { get; set; }

Property Value

Type Description
Double

The blur radius of the header panel's shadow.

Remarks

The following image highlights this parameter:

Examples

This example demonstrates how to customize appearance and behavior of the Tab View:

<dxn:TabView HeaderPanelBackgroundColor="#1e88e5"
             HeaderPanelShadowHeight="4"
             HeaderPanelShadowRadius="4"
             HeaderPanelShadowColor="#cc222222"
             IsHeaderPanelShadowVisible="true"
             HeaderPanelHeight="72"
             HeaderPanelPosition="Top"
             HeaderPanelItemSpacing="0"
             HeaderPanelIndent="52"
             HeaderPanelContentAlignment="Center"
             ItemHeaderWidth="*"
             ItemHeaderMinWidth="90"
             ItemHeaderMaxWidth="360"
             ItemHeaderVisibleElements="TextAndIcon"
             ItemHeaderPadding="16,0,16,0"
             ItemHeaderFontSize="14"
             ItemHeaderFontAttributes="Bold"
             ItemHeaderIconSpacing="4"
             ItemHeaderIconPosition="Top"
             ItemHeaderTextColor="#99191919"
             ItemHeaderIconColor="#99191919"
             SelectedItemHeaderTextColor="White"
             SelectedItemHeaderIconColor="White"
             SelectedItemHeaderBackgroundColor="Transparent"
             SelectedItemIndicatorColor="White"
             IsSelectedItemIndicatorVisible="true"
             SelectedItemIndicatorHeight="2"
             SelectedItemIndicatorScrollAlignment="Edges">
    <!-- Tab items here. -->
</dxn:TabView>

The markup above uses the following properties:

Note

The TabView ...ItemHeader... properties configure parameters of all tab items' headers the view shows. Use TabItem's ...Header... properties to customize these parameters individually for each item.

Property

Description

HeaderPanelPosition

Gets or sets the header panel's position within the view.

HeaderPanelHeight

Gets or sets the header panel's height when the HeaderPanelPosition is set to Top or Bottom.

HeaderPanelBackgroundColor

Gets or sets the background color of the view's header panel.

HeaderPanelShadowHeight

Gets or sets the height of the header panel's shadow.

HeaderPanelShadowRadius

Gets or sets the blur radius of the header panel's shadow.

HeaderPanelShadowColor

Gets or sets the color the Tab View uses to paint the header panel's shadow.

IsHeaderPanelShadowVisible

Gets or sets whether the Header Panel's shadow is visible.

HeaderPanelItemSpacing

Gets or sets the spacing between item headers.

HeaderPanelIndent

Gets or sets spacing before the first item and the panel's start edge.

HeaderPanelContentAlignment

Gets or sets a value that specifies how the view aligns item headers in the header panel.

ItemHeaderVisibleElements

Gets or sets a value that specifies elements the item header shows.

ItemHeaderWidth

Gets or sets the width of header items when HeaderPanelPosition is set to Top or Bottom.

ItemHeaderMinWidth

Gets or sets the minimum width of header items when HeaderPanelPosition is set to Top or Bottom.

ItemHeaderMaxWidth

Gets or sets the maximum width of header items when HeaderPanelPosition is set to Top or Bottom.

ItemHeaderPadding

Gets or sets the inner padding of header items.

ItemHeaderFontFamily

Gets or sets the font family to which the font for item headers' text belongs.

ItemHeaderFontSize

Gets or sets the size of the font for item headers' text.

ItemHeaderFontAttributes

Gets or sets a value that indicates whether the font for item headers' text is bold, italic, or neither.

ItemHeaderIconPosition

Gets or sets the position of the header icons relative to the headers' text.

ItemHeaderIconSpacing

Gets or sets spacing between the icon and the text of a header item.

ItemHeaderTextColor

Gets or sets the color tab items use to paint their texts when items are in the default state.

ItemHeaderIconColor

Gets or sets the color all tab items use to paint its header icons.

SelectedItemHeaderTextColor

Gets or sets the color tab item headers in the selected state use to paint icons.

SelectedItemHeaderIconColor

Gets or sets the color tab item headers in the selected state use to paint icons.

SelectedItemHeaderBackgroundColor

Gets or sets the background color of tab item headers in the selected state.

SelectedItemIndicatorColor

Gets or sets the color of the Selected Item Indicator.

IsSelectedItemIndicatorVisible

Gets or sets whether the Selected Item Indicator is visible.

SelectedItemIndicatorHeight

Gets or sets the height of the Selected Item Indicator.

ItemHeaderPlacementOnSelection

Gets or sets a value that specifies how the TabView positions newly selected items.

See Also