protected override Freezable CreateInstanceCore()
{
DoubleAnimationPlus p = new DoubleAnimationPlus();
p.TargetElement = this.TargetElement;
return(p);
}
private void ShrinkAnimationCompleted(object sender, EventArgs e)
{
Clock c = sender as Clock;
DoubleAnimationPlus anim = c.Timeline as DoubleAnimationPlus;
if (anim != null)
{
if (anim.TargetElement != null)
{
//Console.WriteLine("DoubleAnimation TargetElement is set!");
StackPanel sp = anim.TargetElement as StackPanel;
shrink(sp);
}
}
}
private void option1_click(object sender, RoutedEventArgs e)
{
StackPanel sp = sender as StackPanel;
StackPanel usedToBe = currentlyExpanded;
if (currentlyExpanded != null)
{
double initialHeight = usedToBe.DesiredSize.Height;
StackPanel sub = new StackPanel();
shrink();
this.UpdateLayout();
double finalHeight = views[usedToBe].stub.DesiredSize.Height;
sub.Height = initialHeight - finalHeight;
usedToBe.Children.Add(sub);
//views[sp].stub.Height = initialHeight;
this.UpdateLayout();
Duration duration = new Duration(TimeSpan.FromSeconds(0.50));
DoubleAnimationPlus doubleanimation = new DoubleAnimationPlus();
doubleanimation.Duration = duration;
doubleanimation.To = 0;
doubleanimation.TargetElement = usedToBe;
doubleanimation.Completed += new EventHandler(ShrinkAnimationCompleted);
//views[sp].stub.BeginAnimation(HeightProperty, doubleanimation);
sub.BeginAnimation(HeightProperty, doubleanimation);
}
if (usedToBe != sp)
{
double initialHeight = sp.DesiredSize.Height;
expand(sp);
this.UpdateLayout();
double finalHeight = views[sp].DesiredSize.Height;
//shrink();
views[sp].Height = initialHeight;
this.UpdateLayout();
//StackPanel sub = new StackPanel();
//sp.Children.Add(sub);
//sub.Height = 0;
Duration duration = new Duration(TimeSpan.FromSeconds(0.50));
DoubleAnimationPlus doubleanimation = new DoubleAnimationPlus();
doubleanimation.Duration = duration;
//doubleanimation.To = finalHeight - initialHeight;
doubleanimation.To = finalHeight;
doubleanimation.From = initialHeight;
doubleanimation.TargetElement = sp;
doubleanimation.Completed += new EventHandler(AnimationCompleted);
//sub.BeginAnimation(HeightProperty, doubleanimation);
views[sp].BeginAnimation(HeightProperty, doubleanimation);
}
}
protected override Freezable CreateInstanceCore()
{
DoubleAnimationPlus p = new DoubleAnimationPlus();
p.TargetElement = this.TargetElement;
return p;
}
private void option1_click(object sender, RoutedEventArgs e)
{
StackPanel sp = sender as StackPanel;
StackPanel usedToBe = currentlyExpanded;
if (currentlyExpanded != null)
{
double initialHeight = usedToBe.DesiredSize.Height;
StackPanel sub = new StackPanel();
shrink();
this.UpdateLayout();
double finalHeight = views[usedToBe].stub.DesiredSize.Height;
sub.Height = initialHeight - finalHeight;
usedToBe.Children.Add(sub);
//views[sp].stub.Height = initialHeight;
this.UpdateLayout();
Duration duration = new Duration(TimeSpan.FromSeconds(0.50));
DoubleAnimationPlus doubleanimation = new DoubleAnimationPlus();
doubleanimation.Duration = duration;
doubleanimation.To = 0;
doubleanimation.TargetElement = usedToBe;
doubleanimation.Completed += new EventHandler(ShrinkAnimationCompleted);
//views[sp].stub.BeginAnimation(HeightProperty, doubleanimation);
sub.BeginAnimation(HeightProperty, doubleanimation);
}
if (usedToBe != sp)
{
double initialHeight = sp.DesiredSize.Height;
expand(sp);
this.UpdateLayout();
double finalHeight = views[sp].DesiredSize.Height;
//shrink();
views[sp].Height = initialHeight;
this.UpdateLayout();
//StackPanel sub = new StackPanel();
//sp.Children.Add(sub);
//sub.Height = 0;
Duration duration = new Duration(TimeSpan.FromSeconds(0.50));
DoubleAnimationPlus doubleanimation = new DoubleAnimationPlus();
doubleanimation.Duration = duration;
//doubleanimation.To = finalHeight - initialHeight;
doubleanimation.To = finalHeight;
doubleanimation.From = initialHeight;
doubleanimation.TargetElement = sp;
doubleanimation.Completed += new EventHandler(AnimationCompleted);
//sub.BeginAnimation(HeightProperty, doubleanimation);
views[sp].BeginAnimation(HeightProperty, doubleanimation);
}
}
