improve splitter mouse move

diff --git a/src/GraphicObjects/Splitter.cs b/src/GraphicObjects/Splitter.cs
index 527b40847cc8734d776bdadc67b80c3d32eeee1c..248863b56736b6d2f83528b3558fa2f967622b98 100644 (file)
--- a/src/GraphicObjects/Splitter.cs
+++ b/src/GraphicObjects/Splitter.cs
@@ -82,15 +82,27 @@ namespace Crow
                        int ptrThis = gs.Children.IndexOf (this);
 
                        if (gs.Orientation == Orientation.Horizontal) {
-                               if (ptrThis >= 0)
-                                       gs.Children [ptrThis - 1].Width = Math.Max(gs.Children [ptrThis - 1].Slot.Width + e.XDelta, 1);
-                               if (ptrThis < gs.Children.Count - 1)
-                                       gs.Children [ptrThis + 1].Width = Math.Max(gs.Children [ptrThis + 1].Slot.Width - e.XDelta, 1);
+                               if (ptrThis >= 0){
+                                       if (!gs.Children [ptrThis - 1].Width.IsFixed)
+                                               gs.Children [ptrThis - 1].Width = gs.Children [ptrThis - 1].Slot.Width;
+                                       gs.Children [ptrThis - 1].Width = Math.Max(gs.Children [ptrThis - 1].Width + e.XDelta, 1);
+                               }
+                               if (ptrThis < gs.Children.Count - 1){
+                                       if (!gs.Children [ptrThis + 1].Width.IsFixed)
+                                               gs.Children [ptrThis + 1].Width = gs.Children [ptrThis + 1].Slot.Width;                                 
+                                       gs.Children [ptrThis + 1].Width = Math.Max(gs.Children [ptrThis + 1].Width - e.XDelta, 1);
+                               }
                        } else {
-                               if (ptrThis >= 0)
-                                       gs.Children [ptrThis - 1].Height = Math.Max(gs.Children [ptrThis - 1].Slot.Height + e.YDelta, 1);
-                               if (ptrThis < gs.Children.Count - 1)
-                                       gs.Children [ptrThis + 1].Height = Math.Max(gs.Children [ptrThis + 1].Slot.Height - e.YDelta, 1);
+                               if (ptrThis >= 0) {
+                                       if (!gs.Children [ptrThis - 1].Height.IsFixed)
+                                               gs.Children [ptrThis - 1].Height = gs.Children [ptrThis - 1].Slot.Height;
+                                       gs.Children [ptrThis - 1].Height = Math.Max (gs.Children [ptrThis - 1].Height + e.YDelta, 1);
+                               }
+                               if (ptrThis < gs.Children.Count - 1) {
+                                       if (!gs.Children [ptrThis + 1].Height.IsFixed)
+                                               gs.Children [ptrThis + 1].Height = gs.Children [ptrThis + 1].Slot.Height;
+                                       gs.Children [ptrThis + 1].Height = Math.Max (gs.Children [ptrThis + 1].Height - e.YDelta, 1);
+                               }
                        }
                }
                public override bool UpdateLayout (LayoutingType layoutType)