/// <summary>
/// Adds a handler for the PreviewAxisChanged attached event to the specified element.
/// </summary>
/// <param name="element">The element to which to add the handler.</param>
/// <param name="handler">The handler to add to the specified element.</param>
public static void AddPreviewAxisChangedHandler(DependencyObject element, UpfGamePadAxisChangedEventHandler handler)
{
Contract.Require(element, "element");
Contract.Require(handler, "handler");
IInputElementHelper.AddHandler(element, PreviewAxisChangedEvent, handler);
}
/// <summary>
/// Removes a handler for the <see cref="E:Ultraviolet.Presentation.Input.GamePad.PreviewAxisDown"/>
/// attached event from the specified element.
/// </summary>
/// <param name="element">The element from which to remove the handler.</param>
/// <param name="handler">The handler to remove from the specified element.</param>
public static void RemovePreviewAxisDownHandler(DependencyObject element, UpfGamePadAxisChangedEventHandler handler)
{
Contract.Require(element, nameof(element));
Contract.Require(handler, nameof(handler));
IInputElementHelper.RemoveHandler(element, PreviewAxisDownEvent, handler);
}
/// <summary>
/// Adds a handler for the <see cref="E:Ultraviolet.Presentation.Input.GamePad.ButtonUp"/>
/// attached event to the specified element.
/// </summary>
/// <param name="element">The element to which to add the handler.</param>
/// <param name="handler">The handler to add to the specified element.</param>
public static void AddButtonUpHandler(DependencyObject element, UpfGamePadAxisChangedEventHandler handler)
{
Contract.Require(element, nameof(element));
Contract.Require(handler, nameof(handler));
IInputElementHelper.AddHandler(element, ButtonUpEvent, handler);
}
/// <summary>
/// Removes a handler for the <see cref="E:TwistedLogik.Ultraviolet.UI.Presentation.Input.GamePad.PreviewAxisUp"/>
/// attached event from the specified element.
/// </summary>
/// <param name="element">The element from which to remove the handler.</param>
/// <param name="handler">The handler to remove from the specified element.</param>
public static void RemovePreviewAxisUpHandler(DependencyObject element, UpfGamePadAxisChangedEventHandler handler)
{
Contract.Require(element, nameof(element));
Contract.Require(handler, nameof(handler));
IInputElementHelper.RemoveHandler(element, PreviewAxisUpEvent, handler);
}
/// <summary>
/// Adds a handler for the <see cref="E:TwistedLogik.Ultraviolet.UI.Presentation.Input.GamePad.PreviewButtonDown"/>
/// attached event to the specified element.
/// </summary>
/// <param name="element">The element to which to add the handler.</param>
/// <param name="handler">The handler to add to the specified element.</param>
public static void AddPreviewButtonDownHandler(DependencyObject element, UpfGamePadAxisChangedEventHandler handler)
{
Contract.Require(element, nameof(element));
Contract.Require(handler, nameof(handler));
IInputElementHelper.AddHandler(element, PreviewButtonDownEvent, handler);
}