// needed because the ActualWidth and ActualHeight properties dont post updates when its changed
// see: https://msdn.microsoft.com/en-us/library/windows/apps/windows.ui.xaml.frameworkelement.actualwidth
private void UpdateNotePopupSizeAndPosition()
{
InvalidateArrange();
InvalidateMeasure();
if (ActualWidth < 768)
{
NotePopup.HorizontalOffset = 0;
NotePopup.VerticalOffset = -48;// CommandBar Height
NoteFrame.Width = (ActualWidth <= 0 ? App.RootFrame.ActualWidth : ActualWidth) - NotePopup.HorizontalOffset;
NoteFrame.Height = (ActualHeight <= 0 ? App.RootFrame.ActualHeight : ActualHeight) - NotePopup.VerticalOffset;
NoteFrame.ClearValue(FrameworkElement.MaxHeightProperty);
}
else
{
var ttv = NoteQuickBoxContainer.TransformToVisual(Content);
Point point = ttv.TransformPoint(new Point(0, 0));
NotePopup.HorizontalOffset = point.X;
NotePopup.VerticalOffset = point.Y;
NoteFrame.Width = (NoteQuickBoxContainer.ActualWidth <= 0 ? App.RootFrame.ActualWidth : NoteQuickBoxContainer.ActualWidth);
NoteFrame.ClearValue(FrameworkElement.HeightProperty);
ttv = NoteQuickBoxContainer.TransformToVisual(ContentRoot);
point = ttv.TransformPoint(new Point(0, 0));
NoteFrame.MaxHeight = Math.Max(0, ContentRoot.ActualHeight - NotePopup.VerticalOffset - point.Y);
}
}
