first try with xlib

6 files changed, 25 insertions, 15 deletions

diff --git a/src/GraphicObjects/Border.cs b/src/GraphicObjects/Border.cs
index adeb32e7..63f2c68f 100644
--- a/src/GraphicObjects/Border.cs
+++ b/src/GraphicObjects/Border.cs
@@ -54,8 +54,8 @@ namespace Crow
 		#region private fields
 		int _borderWidth;
 		BorderStyle _borderStyle;
-		Fill raisedColor = Color.Gray;
-		Fill sunkenColor = Color.DimGray;
+		Fill raisedColor = Color.Grey;
+		Fill sunkenColor = Color.DimGrey;
 		#endregion
 
 		#region public properties
diff --git a/src/GraphicObjects/GraphicObject.cs b/src/GraphicObjects/GraphicObject.cs
index bc955368..49decd8d 100644
--- a/src/GraphicObjects/GraphicObject.cs
+++ b/src/GraphicObjects/GraphicObject.cs
@@ -1411,7 +1411,7 @@ namespace Crow
 					(Parent as GraphicObject).ChildrenLayoutingConstraints (ref layoutType);
 
 //				//prevent queueing same LayoutingType for this
-//				layoutType &= (~RegisteredLayoutings);
+				layoutType &= (~RegisteredLayoutings);
 
 				if (layoutType == LayoutingType.None)
 					return;
@@ -1626,9 +1626,8 @@ namespace Crow
 			Debug.WriteLine (string.Format("RecreateCache -> {0}", this.ToString ()));
 			#endif
 			IsDirty = false;
-			if (bmp != null)
-				bmp.Dispose ();
-			bmp = new ImageSurface (Format.Argb32, Slot.Width, Slot.Height);
+			bmp?.Dispose ();
+			bmp = IFace.surf.CreateSimilar(Content.ColorAlpha, Slot.Width, Slot.Height);
 			using (Context gr = new Context (bmp)) {
 				gr.Antialias = Interface.Antialias;
 				onDraw (gr);
@@ -1701,13 +1700,13 @@ namespace Crow
 
         #region Keyboard handling
 		public virtual void onKeyDown(object sender, KeyboardKeyEventArgs e){
-			KeyDown.Raise (sender, e);
+			KeyDown.Raise (this, e);
 		}
 		public virtual void onKeyUp(object sender, KeyboardKeyEventArgs e){
-			KeyUp.Raise (sender, e);
+			KeyUp.Raise (this, e);
 		}
 		public virtual void onKeyPress(object sender, KeyPressEventArgs e){
-			KeyPress.Raise (sender, e);
+			KeyPress.Raise (this, e);
 		}
         #endregion
 
@@ -1719,7 +1718,9 @@ namespace Crow
 		/// <returns>return true, if point is in the bounds of this control</returns>
 		/// <param name="m">by ref point to test, init value is not kept</param>
 		public virtual bool PointIsIn(ref Point m)
-		{			
+		{
+			if (parent == null)
+				return false;
 			if (!(Visible & isEnabled)||IsDragged)
 				return false;
 			if (!parent.PointIsIn(ref m))
diff --git a/src/GraphicObjects/ScrollBar.cs b/src/GraphicObjects/ScrollBar.cs
index 5dac20e1..f7f03073 100644
--- a/src/GraphicObjects/ScrollBar.cs
+++ b/src/GraphicObjects/ScrollBar.cs
@@ -54,6 +54,10 @@ namespace Crow
 					return;
 				_orientation = value;
 				NotifyValueChanged ("Orientation", _orientation);
+				if (_orientation == Orientation.Horizontal)
+					NotifyValueChanged ("ScrollBackShape", "M 0.5,5.5 L 10.5, 0.5 L 10.5,0.5 Z");
+				else
+					NotifyValueChanged ("ScrollBackShape", "M 5.5,0.5 L 10.5,10.5 L 0.5,10.5 Z");
 				RegisterForGraphicUpdate ();
 			}
 		}
diff --git a/src/GraphicObjects/Slider.cs b/src/GraphicObjects/Slider.cs
index 2bdd5b8a..64668c48 100644
--- a/src/GraphicObjects/Slider.cs
+++ b/src/GraphicObjects/Slider.cs
@@ -68,7 +68,7 @@ namespace Crow
 		protected double unity;
 
 		#region Public properties
-		[DefaultValue("vgradient|0:White|0,1:LightGray|0,9:LightGray|1:DimGray")]
+		[DefaultValue("vgradient|0:White|0,1:LightGrey|0,9:LightGrey|1:DimGrey")]
 		public virtual Fill CursorColor {
 			get { return _cursorColor; }
 			set {
@@ -121,6 +121,7 @@ namespace Crow
 		protected override void onDraw (Context gr)
 		{
 			base.onDraw (gr);
+
 			if (Maximum <= 0)
 				return;
 
@@ -141,6 +142,10 @@ namespace Crow
 				pEnd.X += 0.5;
 
 			}
+				
+			Background.SetAsSource (gr,r);
+			gr.Rectangle (r);
+			gr.Fill ();
 
 			DrawGraduations (gr, pStart,pEnd);
 
@@ -184,7 +189,7 @@ namespace Crow
 				cursor.TopLeft = new Point ((int)(p1.X - r.Width / 2),
 					r.Top + (int)((Value - Minimum) * unity));				
 			}
-			cursor.Inflate (-1);
+			//cursor.Inflate (-1);
         }
 		Point mouseDownInit;
 		double mouseDownInitValue;
diff --git a/src/GraphicObjects/Splitter.cs b/src/GraphicObjects/Splitter.cs
index 84e1ade0..3a12b784 100644
--- a/src/GraphicObjects/Splitter.cs
+++ b/src/GraphicObjects/Splitter.cs
@@ -141,7 +141,7 @@ namespace Crow
 		{
 			base.onMouseMove (sender, e);
 
-			if (!IsActive)
+			if (!IsActive || go1 == null || go2 == null)
 				return;
 
 			GenericStack gs = Parent as GenericStack;
diff --git a/src/GraphicObjects/Trend.cs b/src/GraphicObjects/Trend.cs
index e9d3c2d3..10c5422c 100644
--- a/src/GraphicObjects/Trend.cs
+++ b/src/GraphicObjects/Trend.cs
@@ -60,7 +60,7 @@ namespace Crow
 				AddValue (value);
 			}
 		}
-		[XmlAttributeAttribute()][DefaultValue(100)]
+		[XmlAttributeAttribute()][DefaultValue(400)]
 		public virtual int NbValues {
 			get { return nbValues; }
 			set {
@@ -97,7 +97,7 @@ namespace Crow
 				RegisterForRedraw ();
 			}
 		}
-		[XmlAttributeAttribute()][DefaultValue(20.0)]
+		[XmlAttributeAttribute()][DefaultValue(1.0)]
 		public virtual double LowThreshold {
 			get { return lowThreshold; }
 			set {