private static void OnPopoutDistanceChanged(DependencyObject d,
DependencyPropertyChangedEventArgs e)
{
ElementFlow ef = d as ElementFlow;
ef.ReflowItems();
}
private static void OnCurrentViewChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ElementFlow ef = d as ElementFlow;
ViewStateBase newView = e.NewValue as ViewStateBase;
if (newView == null)
{
throw new ArgumentNullException("e", "The CurrentView cannot be null");
}
newView.SetOwner(ef);
ef.ReflowItems();
}
private static void OnCameraChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ElementFlow ef = d as ElementFlow;
PerspectiveCamera camera = e.NewValue as PerspectiveCamera;
if (camera == null)
{
throw new ArgumentNullException("e", "The Camera cannot be null");
}
ef._viewport.Camera = camera;
}
private static void OnSelectedIndexChanged(DependencyObject d,
DependencyPropertyChangedEventArgs e)
{
ElementFlow ef = d as ElementFlow;
if (ef.IsLoaded == false)
{
return;
}
int oldIndex = (int)e.OldValue;
int newIndex = (int)e.NewValue;
// Console.WriteLine("old:{0} new:{1} selected:{2}" , oldIndex, newIndex,ef.SelectedIndex);
ef.SelectItemCore(newIndex);
if (oldIndex != newIndex && ef.SelectedIndexChanged != null)
{
ef.SelectedIndexChanged(ef, new EventArgs());
}
}
private static void OnFrontItemGapChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ElementFlow ef = d as ElementFlow;
ef.ReflowItems();
}
private static void OnTiltAngleChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ElementFlow cf = d as ElementFlow;
cf.ReflowItems();
}