ButtonSpinner

The ButtonSpinner presents a control that includes buttons for spin-up and spin-down. The content of this button is flexible, but you will have to code quite a lot of the behavior.

Useful Properties

You will probably use these properties most often:

Property	Description
ButtonSpinnerLocation	Location of the spinner buttons: left or right.
ValidSpinDirection	Used to limit spin direction: increase, decrease or none.

Example

XAML

<UserControl xmlns="https://github.com/avaloniaui"
             Padding="20">
  <ButtonSpinner Spin="OnSpin"
                 HorizontalAlignment="Center"
                 VerticalAlignment="Center">
    Press the spinner
  </ButtonSpinner>
</UserControl>

C#

public partial class MainView : UserControl
{
    private int _currentValue = 0;

    public void OnSpin(object sender, SpinEventArgs args)
    {
        if (args.Direction == SpinDirection.Increase)
            _currentValue++;
        else
            _currentValue--;

        var btn = (ButtonSpinner)sender;
        btn.Content = $"Value: {_currentValue}";
    }
}

Preview

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More Information

info

For the complete API documentation about this control, see here.

info

View the source code on GitHub ButtonSpinner.cs