tHE CoDe MUsT nOt cOnTAIn mUlTIpLE BLANk liNEs IN a ROw.

PixiEditor/Views/UserControls/AlignableWrapPanel.cs

@@ -24,7 +24,7 @@ namespace PixiEditor.Views.UserControls
 
             for (int i = 0; i < children.Count; i++)
             {
-                UIElement child = children[i] as UIElement;
+                UIElement child = children[i];
 
                 // Flow passes its own constraint to children
                 child.Measure(constraint);
@@ -50,7 +50,6 @@ namespace PixiEditor.Views.UserControls
                 }
             }
 
-
             panelSize.Width = Math.Max(curLineSize.Width, panelSize.Width);
             panelSize.Height += curLineSize.Height;