protected override Size ArrangeOverride(Size arrangeSize)
{
arrangeSize = base.ArrangeOverride(arrangeSize);
foreach (var child in this.InternalChildren.OfType <FrameworkElement>())
{
var oldOffset = GetOffset(child);
var newOffset = VisualTreeHelper.GetOffset(child);
if (EqualityComparer <Vector> .Default.Equals(oldOffset, new Vector(Double.NaN, Double.NaN)))
{
AnimationManager.StartEntryAnimation(child);
}
else if (oldOffset != newOffset)
{
AnimationManager.StartRepositionAnimation(child, newOffset - oldOffset);
}
SetOffset(child, newOffset);
}
return(arrangeSize);
}
private async void DemoWindow_Loaded(object sender, RoutedEventArgs e)
{
SizeToContent = System.Windows.SizeToContent.Manual;
await GifRecorderManager.Instance.CurrentStoryboardsCompleted();
_viewModel.Collection.Clear();
var originalTitle = Title;
Title = "Recording...";
using (GifRecorderManager.Instance.StartRecording(this, Root, "basic_projection.gif", 10))
{
foreach (var item in new[] { 1, 2, 3, 4, 5, 6, 7, 8 })
{
_viewModel.Collection.Add(item);
}
AnimationManager.StartEntryAnimation(SourceLabel);
await GifRecorderManager.Instance.CurrentStoryboardsCompleted();
AnimationManager.StartEntryAnimation(TargetLabel);
AnimationManager.StartEntryAnimation(Label1);
_viewModel.SelectedOption = _viewModel.DataOptions[6];
await GifRecorderManager.Instance.CurrentStoryboardsCompleted();
//await AnimationManager.Pause(1000);
System.Diagnostics.Debug.WriteLine("Removing");
AnimationManager.StartExitAnimation(Label1);
AnimationManager.StartEntryAnimation(Label2);
_viewModel.Collection.RemoveAt(3);
await GifRecorderManager.Instance.CurrentStoryboardsCompleted();
//await AnimationManager.Pause(1000);
AnimationManager.StartExitAnimation(Label2);
AnimationManager.StartEntryAnimation(Label3);
_viewModel.Collection.Insert(0, 4);
await GifRecorderManager.Instance.CurrentStoryboardsCompleted();
// await AnimationManager.Pause(1000);
AnimationManager.StartExitAnimation(Label3);
AnimationManager.StartEntryAnimation(Label4);
_viewModel.Collection.Move(0, 3);
await GifRecorderManager.Instance.CurrentStoryboardsCompleted();
//await AnimationManager.Pause(1000);
AnimationManager.StartExitAnimation(Root, 10, -5);
await GifRecorderManager.Instance.CurrentStoryboardsCompleted();
}
Close();
}