/// <summary>
/// When the <c>RotationDirection</c> changed
/// </summary>
/// <param name="obj">The <c>ViewFlipper</c></param>
/// <param name="oldValue">Old value</param>
/// <param name="newValue">New value</param>
private static void RotationDirectionChanged(BindableObject obj, RotationDirection oldValue, RotationDirection newValue)
{
ViewFlipper flipper = obj as ViewFlipper;
if (flipper == null || flipper.BackView == null)
{
return;
}
flipper.SetBackviewRotation();
}
/// <summary>
/// When the <c>BackView</c> changed
/// </summary>
/// <param name="obj">The <c>ViewFlipper</c></param>
/// <param name="oldValue">Old value</param>
/// <param name="newValue">New value</param>
private static void BackViewChanged(BindableObject obj, View oldValue, View newValue)
{
ViewFlipper flipper = obj as ViewFlipper;
if (flipper == null || newValue == null)
{
return;
}
flipper.SetBackviewRotation();
}
/// <summary>
/// When the <c>FlipState</c> changed
/// </summary>
/// <param name="obj">The <c>ViewFlipper</c></param>
/// <param name="oldValue">Old value</param>
/// <param name="newValue">New value</param>
private static void FlipStateChanged(BindableObject obj, FlipState oldValue, FlipState newValue)
{
ViewFlipper flipper = obj as ViewFlipper;
if (flipper == null)
{
return;
}
flipper.Flip();
}
/// <summary>
/// When the <c>FrontView</c> changed
/// </summary>
/// <param name="obj">The <c>ViewFlipper</c></param>
/// <param name="oldValue">Old value</param>
/// <param name="newValue">New value</param>
private static void FrontViewChanged(BindableObject obj, View oldValue, View newValue)
{
ViewFlipper flipper = obj as ViewFlipper;
if (flipper == null)
{
return;
}
if (oldValue == null)
{
flipper.Content = newValue;
}
}