private static void OnRenderFocusedChanged(DependencyObject o, DependencyPropertyChangedEventArgs e)
{
ListBoxChrome chrome = ((ListBoxChrome)o);
chrome._localResources = null;
chrome.InvalidateVisual();
}
private static void OnRenderMouseOverChanged(DependencyObject o, DependencyPropertyChangedEventArgs e)
{
ListBoxChrome chrome = ((ListBoxChrome)o);
if (chrome.RenderFocused)
{
return;
}
if (chrome.Animates)
{
if (((bool)e.NewValue))
{
if (chrome._localResources == null)
{
chrome._localResources = new LocalResources();
chrome.InvalidateVisual();
}
Duration duration = new Duration(TimeSpan.FromSeconds(0.3));
DoubleAnimation da = new DoubleAnimation(1, duration);
chrome.BorderOverlayPen.Brush.BeginAnimation(Brush.OpacityProperty, da);
}
else if (chrome._localResources == null)
{
chrome.InvalidateVisual();
}
else
{
Duration duration = new Duration(TimeSpan.FromSeconds(0.2));
DoubleAnimation da = new DoubleAnimation();
da.Duration = duration;
chrome.BorderOverlayPen.Brush.BeginAnimation(Brush.OpacityProperty, da);
}
}
else
{
chrome._localResources = null;
chrome.InvalidateVisual();
}
}