private void OnFloatingControlClosing(object sender, CancelEventArgs args)
{
FloatSite floatSite = ((FrameworkElement)sender).DataContext as FloatSite;
if (floatSite != null)
{
foreach (View view in floatSite.FindAll((Predicate <ViewElement>)(element => element is View)))
{
view.Hide();
}
}
args.Cancel = floatSite.IsVisible;
}
private void OnFloatingWindowLocationChanged(object sender, RoutedEventArgs args)
{
FloatingWindow floatingWindow = (FloatingWindow)sender;
FloatSite floatSite = floatingWindow.DataContext as FloatSite;
if (floatSite == null || floatingWindow.WindowState != WindowState.Normal)
{
return;
}
foreach (ViewElement viewElement in floatSite.FindAll((Predicate <ViewElement>)(element =>
{
if (element.IsVisible)
{
return(!(element is FloatSite));
}
return(false);
})))
{
viewElement.FloatingLeft = floatingWindow.Left;
viewElement.FloatingTop = floatingWindow.Top;
}
}
private void OnFloatingWindowSizeChanged(object sender, SizeChangedEventArgs args)
{
FloatingWindow floatingWindow = (FloatingWindow)sender;
FloatSite site = floatingWindow.DataContext as FloatSite;
if (site == null || floatingWindow.WindowState != WindowState.Normal)
{
return;
}
foreach (ViewElement viewElement in site.FindAll((Predicate <ViewElement>)(element =>
{
if (element.IsVisible)
{
return(element != site);
}
return(false);
})))
{
viewElement.FloatingWidth = args.NewSize.Width;
viewElement.FloatingHeight = args.NewSize.Height;
}
}
