Hello,

i would like to have RadTabControl with empty TabItem. I tried to set empty border but there is still 2pixel weight horizontal lines - see attached image. Here is my style:

        <Style x:Key="RoundPanel-View" TargetType="tlrNavigation:RadTabControl">
            <Setter Property="VerticalAlignment" Value="Bottom" />
            <Setter Property="DropDownDisplayMode" Value="Visible" />
            <Setter Property="ScrollMode" Value="Viewport" />
            <Setter Property="BackgroundVisibility" Value="Collapsed" />
            <Setter Property="BorderThickness" Value="0" />
            <Setter Property="BorderBrush" Value="Transparent" />
        </Style>

TabItem i created programmaticaly without any content:

            RadTabItem ti = new RadTabItem() {
                Padding = new Thickness(4, 1, 4, 1),
                DropDownContent = view.ToString(),
                Header = new TextBlock() {
                    Text = view.ToString(),
                    Margin = new Thickness(19, 2, 19, 0)
                },
                BorderThickness = new Thickness(0),
                Tag = view
            };
            views.Items.Add(ti);

Is it possible to have totally collapsed Content Are? Thanks for any advices.

Jozef

No advices?

Hello Jozef ,

Please find attached an example.

If you have further more questions please do not hesitate to ask us
I hope this will help you.

Sincerely yours,
Dimitrina
the Telerik team

Thank you very much!

I used trick with Margin-Bottom=-2 in general style (not directly to "Content Area" control). So new style looks like:

        <Style x:Key="RoundPanel-View" TargetType="tlrNavigation:RadTabControl">
            <Setter Property="VerticalAlignment" Value="Bottom" />
            <Setter Property="DropDownDisplayMode" Value="Visible" />
            <Setter Property="ScrollMode" Value="Viewport" />
            <Setter Property="BackgroundVisibility" Value="Collapsed" />
            <Setter Property="BorderThickness" Value="0" />
            <Setter Property="BorderBrush" Value="Transparent" />
            <Setter Property="Background" Value="Transparent" />
            <Setter Property="Margin" Value="0,0,0,-2" />
        </Style>

Thank You again, You inspireted me! It will be fine to have new attribute (e.g. ContentAreaVisibility="Collapsed") - it would be perfect solution.

Regards

Jozef

Hello Jozef,

Thank you for the suggestion. We would definitely take it into consideration for the future versions of RadTabControl.

Regards,
Kiril Stanoev
the Telerik team