/// <summary>
/// Update
/// </summary>
/// <param name="value"></param>
private static void Update(DependencyObject obj,
DependencyPropertyChangedEventArgs e)
{
Flipper flipper = (Flipper)obj;
flipper.To = (string)e.NewValue;
if (flipper.From != null)
{
if (flipper.From != flipper.To)
{
flipper.TextBlockTop.Text = flipper.TextBlockFlipBottom.Text = flipper.To;
flipper.TextBlockFlipTop.Text = flipper.From;
flipper.FlipAnimation.Begin();
flipper.FlipAnimation.Completed -= (s, ev) => { };
flipper.FlipAnimation.Completed += (s, ev) =>
flipper.TextBlockBottom.Text = flipper.From;
}
}
if (flipper.From == null)
{
flipper.TextBlockFlipTop.Text = flipper.TextBlockBottom.Text = flipper.To;
}
flipper.From = flipper.To;
}
/// <summary>
/// Add
/// </summary>
/// <param name="name"></param>
private void Add(string name)
{
Flipper flipper = new Flipper()
{
Tag = name
};
flipper.SetBinding(Flipper.ForegroundProperty, new Binding()
{
Path = new PropertyPath(nameof(Foreground)),
Mode = BindingMode.TwoWay,
Source = this
});
FrameworkElement element = flipper;
if (name == null)
{
element = new Canvas
{
Width = 5
};
}
this.Children.Add(element);
}
