use int.MinValue as error mark while measuring object to requeue Layouting

1 files changed, 6 insertions, 0 deletions

diff --git a/src/GraphicObjects/GraphicObject.cs b/src/GraphicObjects/GraphicObject.cs
index 8877c6b2..7020cc3f 100644
--- a/src/GraphicObjects/GraphicObject.cs
+++ b/src/GraphicObjects/GraphicObject.cs
@@ -816,6 +816,9 @@ namespace Crow
 				else
 					Slot.Width = Parent.ClientRectangle.Width * Width / 100;
 
+				if (Slot.Width == int.MinValue)
+					return false;
+
 				//size constrain
 				if (Slot.Width < MinimumSize.Width) {
 					Slot.Width = MinimumSize.Width;
@@ -846,6 +849,9 @@ namespace Crow
 				else
 					Slot.Height = Parent.ClientRectangle.Height * Height.Value / 100;
 
+				if (Slot.Height == int.MinValue)
+					return false;
+
 				//size constrain
 				if (Slot.Height < MinimumSize.Height) {
 					Slot.Height = MinimumSize.Height;