private void LongListSelector_GroupViewOpened(object sender, GroupViewOpenedEventArgs e)
{
//Hold a reference to the active long list selector.
currentSelector = sender as LongListSelector;
//Construct and begin a swivel animation to pop in the group view.
IEasingFunction quadraticEase = new QuadraticEase { EasingMode = EasingMode.EaseOut };
Storyboard _swivelShow = new Storyboard();
ItemsControl groupItems = e.ItemsControl;
foreach (var item in groupItems.Items)
{
UIElement container = groupItems.ItemContainerGenerator.ContainerFromItem(item) as UIElement;
if (container != null)
{
Border content = VisualTreeHelper.GetChild(container, 0) as Border;
if (content != null)
{
DoubleAnimationUsingKeyFrames showAnimation = new DoubleAnimationUsingKeyFrames();
EasingDoubleKeyFrame showKeyFrame1 = new EasingDoubleKeyFrame();
showKeyFrame1.KeyTime = TimeSpan.FromMilliseconds(0);
showKeyFrame1.Value = -60;
showKeyFrame1.EasingFunction = quadraticEase;
EasingDoubleKeyFrame showKeyFrame2 = new EasingDoubleKeyFrame();
showKeyFrame2.KeyTime = TimeSpan.FromMilliseconds(85);
showKeyFrame2.Value = 0;
showKeyFrame2.EasingFunction = quadraticEase;
showAnimation.KeyFrames.Add(showKeyFrame1);
showAnimation.KeyFrames.Add(showKeyFrame2);
Storyboard.SetTargetProperty(showAnimation, new PropertyPath(PlaneProjection.RotationXProperty));
Storyboard.SetTarget(showAnimation, content.Projection);
_swivelShow.Children.Add(showAnimation);
}
}
}
_swivelShow.Begin();
}
private void LongListSelector_GroupViewOpened(object sender, GroupViewOpenedEventArgs e)
{
this.currentSelector = sender as LongListSelector;
QuadraticEase ease = new QuadraticEase
{
EasingMode = EasingMode.EaseOut
};
IEasingFunction function = ease;
Storyboard storyboard = new Storyboard();
ItemsControl itemsControl = e.ItemsControl;
foreach (object obj2 in itemsControl.Items)
{
UIElement reference = itemsControl.ItemContainerGenerator.ContainerFromItem(obj2) as UIElement;
if (reference != null)
{
Border child = VisualTreeHelper.GetChild(reference, 0) as Border;
if (child != null)
{
DoubleAnimationUsingKeyFrames element = new DoubleAnimationUsingKeyFrames();
EasingDoubleKeyFrame frame = new EasingDoubleKeyFrame
{
KeyTime = System.TimeSpan.FromMilliseconds(0.0),
Value = -60.0,
EasingFunction = function
};
EasingDoubleKeyFrame frame2 = new EasingDoubleKeyFrame
{
KeyTime = System.TimeSpan.FromMilliseconds(85.0),
Value = 0.0,
EasingFunction = function
};
element.KeyFrames.Add(frame);
element.KeyFrames.Add(frame2);
Storyboard.SetTargetProperty(element, new PropertyPath(PlaneProjection.RotationXProperty));
Storyboard.SetTarget(element, child.Projection);
storyboard.Children.Add(element);
}
}
}
storyboard.Begin();
}
private void LongListSelector_GroupViewOpened(object sender, GroupViewOpenedEventArgs e)
{
var control = e.ItemsControl.Parent as UIElement;
var generator = e.ItemsControl.ItemContainerGenerator;
foreach (var item in e.ItemsControl.Items)
{
var container = generator.ContainerFromItem(item);
if (addedType == null)
{
addedType = container.GetType();
TiltEffect.TiltableItems.Add(addedType);
}
if (container != null)
{
TiltEffect.SetIsTiltEnabled(container, true);
}
}
ScrollViewer.SetVerticalScrollBarVisibility(control, ScrollBarVisibility.Disabled);
}
