add mouseMove event handled = true

diff --git a/Crow/src/Widgets/Slider.cs b/Crow/src/Widgets/Slider.cs
index 586180779088138f8ef0f171e5c7f3c670977c2e..0d825526d6c8512f8a4a2a34dd6434cde640e7f0 100644 (file)
--- a/Crow/src/Widgets/Slider.cs
+++ b/Crow/src/Widgets/Slider.cs
@@ -191,6 +191,7 @@ namespace Crow
                                        tmp -= tmp % SmallIncrement;
                                        Value = tmp;
                                }
+                               e.Handled = true;
                        }
                        
                        base.onMouseMove (sender, e);