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Layout

The StackLayout component provides the following parameters that control its appearance:

Orientation

The Orientation parameter controls whether the items nested inside the TelereikStackLayout will be aligned horizontally or vertically. It takes a member of the StackLayoutOrientation enum:

  • Horizontal - by default the items will be aligned horizontally.

  • Vertical

Change the orientation of the StackLayout from the DropDownList

@* Observe the behavior of the StackLayout in its different orientation options *@

<style>
    .red {
        background-color: red;
    }

    .green {
        background-color: green;
    }

    .yellow {
        background-color: yellow;
    }
</style>

<TelerikDropDownList @bind-Value="@orientation" 
                     Data="@stackLayoutOrientationOptions">
</TelerikDropDownList>

<TelerikStackLayout Orientation="@orientation" Width="30%">
    <div class="red">
        Box 1
    </div>
    <div class="green">
        Box 2
    </div>
    <div class="yellow">
        Box 3
    </div>
</TelerikStackLayout>

@code {
    public StackLayoutOrientation orientation { get; set; }

    public List<StackLayoutOrientation> stackLayoutOrientationOptions { get; set; } = new List<StackLayoutOrientation>() {
        StackLayoutOrientation.Horizontal,
        StackLayoutOrientation.Vertical
    };
}

The result from the code snippet above

orientation example

Spacing

The Spacing parameter controls the spacing of the elements nested inside the TelerikStackLayout. That parameter is mapped to the gap CSS rule and accepts each value you can pass to the gap CSS rule.

Use the NumericTextBox to alter the Spacing parameter

@* Use the NumericTextBox to alter the Spacing parameter *@

<style>
    .red {
        background-color: red;
    }

    .green {
        background-color: green;
    }

    .yellow {
        background-color: yellow;
    }
</style>

<TelerikNumericTextBox @bind-Value="@SpacingValue"></TelerikNumericTextBox>

<TelerikStackLayout Spacing="@($"{SpacingValue}px")" Width="30%">
    <div class="red">
        Box 1
    </div>
    <div class="green">
        Box 2
    </div>
    <div class="yellow">
        Box 3
    </div>
</TelerikStackLayout>

@code {
    public int SpacingValue { get; set; }
}

The result from the code snippet above

spacing example

HorizontalAlign

The HorizontalAlign parameter controls the alignment of the items in the TelerikStackLayout based on the X axis. Takes a member of the StackLayoutHorizontalAlign enum:

  • Left

  • Right

  • Center

  • Stretch - by default the items will be stretched, which means that they will take all the available space.

Change the alignment of the StackLayout from the DropDownList

@* Observe the behavior of the StackLayout in its different horizontal alignment options *@

<style>
    .red {
        background-color: red;
    }

    .green {
        background-color: green;
    }

    .yellow {
        background-color: yellow;
    }
</style>

<TelerikDropDownList @bind-Value="@align"
                     Data="@stackLayoutOrientationOptions">
</TelerikDropDownList>

<TelerikStackLayout HorizontalAlign="@align" Width="30%">
    <div class="red">
        Box 1
    </div>
    <div class="green">
        Box 2
    </div>
    <div class="yellow">
        Box 3
    </div>
</TelerikStackLayout>

@code {
    public StackLayoutHorizontalAlign align { get; set; }

    public List<StackLayoutHorizontalAlign> stackLayoutOrientationOptions { get; set; } = new List<StackLayoutHorizontalAlign>() {
        StackLayoutHorizontalAlign.Left,
        StackLayoutHorizontalAlign.Right,
        StackLayoutHorizontalAlign.Center,
        StackLayoutHorizontalAlign.Stretch
    };
}

The result from the code snippet above

horizontalalign example

VerticalAlign

The VerticalAlign parameter controls the alignment of the items in the TelerikStackLayout based on the Y axis. Takes a member of the StackLayoutVerticalAlign enum:

  • Top

  • Bottom

  • Center

  • Stretch - by default the items will be stretched, which means that they will take all the available space.

Change the alignment of the StackLayout from the DropDownList

@* Observe the behavior of the StackLayout in its different vertical alignment options *@

<style>
    .red {
        background-color: red;
    }

    .green {
        background-color: green;
    }

    .yellow {
        background-color: yellow;
    }
</style>

<TelerikDropDownList @bind-Value="@align"
                     Data="@stackLayoutOrientationOptions">
</TelerikDropDownList>

<TelerikStackLayout VerticalAlign="@align"
                    Orientation="@StackLayoutOrientation.Vertical"
                    Width="30%"
                    Height="400px">
    <div class="red">
        Box 1
    </div>
    <div class="green">
        Box 2
    </div>
    <div class="yellow">
        Box 3
    </div>
</TelerikStackLayout>

@code {
    public StackLayoutVerticalAlign align { get; set; }

    public List<StackLayoutVerticalAlign> stackLayoutOrientationOptions { get; set; } = new List<StackLayoutVerticalAlign>() {
        StackLayoutVerticalAlign.Top,
        StackLayoutVerticalAlign.Bottom,
        StackLayoutVerticalAlign.Center,
        StackLayoutVerticalAlign.Stretch
    };
}

The result from the code snippet above

horizontalalign example

See Also

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