From e96fecb4bb512ee47e9df0224e779b24d686bc30 Mon Sep 17 00:00:00 2001
From: Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
Date: Wed, 16 Jul 2025 19:59:45 +0200
Subject: debug & templates

---
 Crow/Default.style                                 |  3 +-
 Crow/Templates/CheckBox2.template                  |  2 +-
 Crow/Templates/ColorSlider.template                |  9 +--
 Crow/Templates/DefaultTableHeaderCell.template     |  2 +-
 Crow/Templates/GroupBox.template                   |  2 +-
 Crow/src/ExtensionsMethods.cs                      |  6 +-
 Crow/src/IML/CompilerServices.cs                   |  6 ++
 Crow/src/IML/Instantiator.cs                       |  9 ++-
 Crow/src/Widgets/Wrapper.cs                        |  3 +-
 Drawing2D/Drawing2D.csproj                         |  2 +-
 Samples/common/ui/Interfaces/Divers/color3.crow    |  7 --
 .../common/ui/Interfaces/Divers/colorPicker.crow   |  2 +-
 .../common/ui/Interfaces/Divers/colorSlider3.crow  | 82 +++++++++++-----------
 .../common/ui/Interfaces/Divers/colorSlider4.crow  | 24 +++----
 .../common/ui/Interfaces/Divers/colorSlider5.crow  |  8 +++
 Samples/common/ui/templates/ColorPicker2.template  | 33 +++++++++
 16 files changed, 115 insertions(+), 85 deletions(-)
 delete mode 100644 Samples/common/ui/Interfaces/Divers/color3.crow
 create mode 100644 Samples/common/ui/Interfaces/Divers/colorSlider5.crow
 create mode 100644 Samples/common/ui/templates/ColorPicker2.template

diff --git a/Crow/Default.style b/Crow/Default.style
index 6b0a718f..df1c75d1 100644
--- a/Crow/Default.style
+++ b/Crow/Default.style
@@ -342,9 +342,10 @@ labColorV {
 	Width="50";
 	TextAlignment="Right";
 }
+
 ColorSlider {
 	Focusable="true";
-	Height="36";
+	Height="18";
 	Margin="0";
 	Maximum="255";
 	Decimals="0";
diff --git a/Crow/Templates/CheckBox2.template b/Crow/Templates/CheckBox2.template
index 4f692335..40ba9148 100644
--- a/Crow/Templates/CheckBox2.template
+++ b/Crow/Templates/CheckBox2.template
@@ -1,4 +1,4 @@
-<Label Font="{./Font}" Text="{./Caption}" CornerRadius="{./CornerRadius}" Width="Stretched" Focusable="{./Focusable}"
+<Label Font="{./Font}" Text="{./Caption}" CornerRadius="{./CornerRadius}" Width="Stretched" Focusable="false"
 	Margin="3"
 	Background="{./Background}"
 	Foreground="{./Foreground}"
diff --git a/Crow/Templates/ColorSlider.template b/Crow/Templates/ColorSlider.template
index 2d05e7d6..4a9d6fc8 100644
--- a/Crow/Templates/ColorSlider.template
+++ b/Crow/Templates/ColorSlider.template
@@ -1,10 +1,5 @@
 <?xml version="1.0"?>
 <Group Background="{./Background}" >
-	<ColorGauge Component="{./Component}" CurrentColor="{./CurrentColor}" Orientation="{./Orientation}" Margin="10" Height="Stretched" CornerRadius="10"/>
-	<Border Name="Cursor" Foreground="White" CornerRadius="15" BorderWidth="2">
-		<Group Fit="true">
-			<Label Left="2" Top="2" Text="{./Value}" Foreground="Black" Font="mono bold, 10"/>
-			<Label Text="{./Value}" Foreground="WhiteSmoke" Font="mono bold, 10"/>
-		</Group>
-	</Border>
+	<ColorGauge Component="{./Component}" CurrentColor="{./CurrentColor}" Orientation="{./Orientation}" Margin="5" Height="Stretched" CornerRadius="10"/>
+	<Shape Name="Cursor" Foreground="White" Size="10,20" Path="M 5.5,11.5 L 9.5,15.5 L 9.5,19.5 L 1.5,19.5 L 1.5,15.5 F G" Scaled="false" KeepProportions="true" StrokeWidth="0" Margin="0" />
 </Group>
\ No newline at end of file
diff --git a/Crow/Templates/DefaultTableHeaderCell.template b/Crow/Templates/DefaultTableHeaderCell.template
index 0bb5368b..ccfbefd1 100644
--- a/Crow/Templates/DefaultTableHeaderCell.template
+++ b/Crow/Templates/DefaultTableHeaderCell.template
@@ -1,2 +1,2 @@
 <?xml version="1.0"?>
-<Label RootDataLevel="true" Style="TableHeaderLabel" Text="{Caption}" Width="{Width}"/>
\ No newline at end of file
+<Label RootDataLevel="true" Style="TableHeaderLabel" Text="{Caption}" Width="{Width}" Margin="2" Background="DarkGrey"/>
\ No newline at end of file
diff --git a/Crow/Templates/GroupBox.template b/Crow/Templates/GroupBox.template
index 4931b87c..840abc17 100644
--- a/Crow/Templates/GroupBox.template
+++ b/Crow/Templates/GroupBox.template
@@ -2,7 +2,7 @@
 <Container Background="{./Background}">
 	<Group CacheEnabled="true">
 		<VerticalStack Spacing="0">
-			<Widget Height="6"/>
+			<Widget Height="10"/>
 			<Border Style="ControlBorder" CornerRadius="{./CornerRadius}" Margin="10" >
 				<Container Name="Content" Margin="0" MinimumSize="70,10"/>
 			</Border>
diff --git a/Crow/src/ExtensionsMethods.cs b/Crow/src/ExtensionsMethods.cs
index 99d4d4bb..444519d8 100644
--- a/Crow/src/ExtensionsMethods.cs
+++ b/Crow/src/ExtensionsMethods.cs
@@ -1,17 +1,13 @@
-// Copyright (c) 2013-2022  Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
+// Copyright (c) 2013-2025  Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
 //
 // This code is licensed under the MIT license (MIT) (http://opensource.org/licenses/MIT)
 
-using Crow.Text;
 using System;
 using System.IO;
 using System.Linq;
-using System.Linq.Expressions;
 using System.Reflection;
 
 using Drawing2D;
-using System.Reflection.PortableExecutable;
-using Glfw;
 
 namespace Crow
 {
diff --git a/Crow/src/IML/CompilerServices.cs b/Crow/src/IML/CompilerServices.cs
index 9ddc43be..da5c1f86 100644
--- a/Crow/src/IML/CompilerServices.cs
+++ b/Crow/src/IML/CompilerServices.cs
@@ -911,6 +911,12 @@ namespace Crow.IML
 
 		//get value from member of object
 		internal static object getDataTypeAndFetch (object data, string fetchMethod){
+			#if DEBUG
+			if (data == null) {
+				Debug.WriteLine($"getDataTypeAndFetch({fetchMethod}) error: data is null");
+				return null;
+			}
+			#endif
 			Type dataType = data.GetType();
 			//Console.WriteLine ($"get data type and fetch {data}.{fetchMethod}");
 			MethodInfo miGetDatas = dataType.GetMethod (fetchMethod, new Type[] {});
diff --git a/Crow/src/IML/Instantiator.cs b/Crow/src/IML/Instantiator.cs
index 8d3fe059..be46d20a 100644
--- a/Crow/src/IML/Instantiator.cs
+++ b/Crow/src/IML/Instantiator.cs
@@ -824,17 +824,16 @@ namespace Crow.IML {
                 il.Emit (OpCodes.Callvirt, sourceEvent.AddMethod);//call add event
 
                 System.Reflection.Emit.Label finish = il.DefineLabel ();
+#if DEBUG_BINDING
                 il.Emit (OpCodes.Br, finish);
                 il.MarkLabel (cancel);
-				//#if DEBUG_BINDING
 				//TODO: try to print datasource type in the error message
 				il.EmitWriteLine ($"[{dm.Name}] Handler method '{bindingDef.TargetMember}' for '{sourceEvent.Name}' NOT FOUND in new dataSource");
-				//#endif
 				il.MarkLabel (finish);
-				#if DEBUG_BINDING
 				il.EmitWriteLine ($"[{dm.Name}] Handler method '{bindingDef.TargetMember}' for '{sourceEvent.Name}' FOUND in new dataSource");
-				#endif
-
+#else
+				il.MarkLabel (cancel);
+#endif
 				il.Emit (OpCodes.Ret);
 
 				//store dschange delegate in instatiator instance for access while instancing graphic object
diff --git a/Crow/src/Widgets/Wrapper.cs b/Crow/src/Widgets/Wrapper.cs
index 734227b7..b4a7484c 100644
--- a/Crow/src/Widgets/Wrapper.cs
+++ b/Crow/src/Widgets/Wrapper.cs
@@ -1,7 +1,6 @@
-// Copyright (c) 2013-2020  Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
+// Copyright (c) 2013-2025  Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
 //
 // This code is licensed under the MIT license (MIT) (http://opensource.org/licenses/MIT)
-using static Crow.Logger;
 
 namespace Crow
 {
diff --git a/Drawing2D/Drawing2D.csproj b/Drawing2D/Drawing2D.csproj
index 9af041b5..14afcc2e 100644
--- a/Drawing2D/Drawing2D.csproj
+++ b/Drawing2D/Drawing2D.csproj
@@ -4,7 +4,7 @@
 		<TargetFramework>netstandard2.1</TargetFramework>
 		<EnableDefaultCompileItems>false</EnableDefaultCompileItems>
 
-		<AssemblyVersion>1.2.3</AssemblyVersion>
+		<AssemblyVersion>1.2.4</AssemblyVersion>
 		<PackageVersion>$(AssemblyVersion)-beta</PackageVersion>
 
 		<Title>Drawing 2D Library</Title>
diff --git a/Samples/common/ui/Interfaces/Divers/color3.crow b/Samples/common/ui/Interfaces/Divers/color3.crow
deleted file mode 100644
index 1788004c..00000000
--- a/Samples/common/ui/Interfaces/Divers/color3.crow
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0"?>
-<VerticalStack>
-	<Widget Name="go" Width="100" Height="60" Background="DarkBlue"/>
-	<Widget Width="100" Height="60" Background="{../colorPicker.CurrentColor}"/>
-	<Label Text="{../colorPicker.CurrentColor}"/>
-	<ColorPicker CurrentColor="{²../go.Background}" Name="colorPicker" Background="DimGrey" MinimumSize="0,0" Width="300" Template="/mnt/devel/CrowIDE/Crow/Samples/common/ui/templates/ColorPicker.template" />
-</VerticalStack>
\ No newline at end of file
diff --git a/Samples/common/ui/Interfaces/Divers/colorPicker.crow b/Samples/common/ui/Interfaces/Divers/colorPicker.crow
index c1912be6..e38957eb 100644
--- a/Samples/common/ui/Interfaces/Divers/colorPicker.crow
+++ b/Samples/common/ui/Interfaces/Divers/colorPicker.crow
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <VerticalStack>
-	<ColorPicker CurrentColor="{²../go.Background}" Name="colorPicker" Background="DimGrey"  Width="400" />
+	<ColorPicker CurrentColor="{²../go.Background}" Name="colorPicker" Background="Jet"  Width="220" />
 	<Widget Name="go" Width="100" Height="60" Background="DarkBlue"/>
 	<Widget Width="100" Height="60" Background="{../colorPicker.CurrentColor}"/>
 	<Label Text="{../colorPicker.CurrentColor}"/>
diff --git a/Samples/common/ui/Interfaces/Divers/colorSlider3.crow b/Samples/common/ui/Interfaces/Divers/colorSlider3.crow
index 4236b929..a8e5257b 100644
--- a/Samples/common/ui/Interfaces/Divers/colorSlider3.crow
+++ b/Samples/common/ui/Interfaces/Divers/colorSlider3.crow
@@ -1,47 +1,47 @@
 <VerticalStack Margin="50" Spacing="20" Background="Black">
 	<ColorPicker>
 		<Template>
-<Border Background="{./Background}"	Foreground="{./Foreground}" Width="Stretched"
-		CornerRadius="{./CornerRadius}" BorderWidth="1">		
-	<VerticalStack Margin="2">
-		<Widget Width="30" Height="16" Background="{./CurrentColor}"/>
-		<HorizontalStack Height="Fit">
-			<Label Style="labColor" Text="R:"/>
-			<ColorSlider Name="cs" Component="Red" CurrentColor="{./CurrentColor}" Value="{²./Red}"/>			
-			<Label Style="labColorV" Text="{../cs.Value}" />
-		</HorizontalStack>
-		<HorizontalStack Height="Fit">
-			<Label Style="labColor" Text="G:"/>
-			<ColorSlider Name="cs" Component="Green" CurrentColor="{./CurrentColor}" Value="{²./Green}"/>
-			<Label Style="labColorV" Text="{../cs.Value}" />
-		</HorizontalStack>
-		<HorizontalStack Height="Fit">
-			<Label Style="labColor" Text="B:"/>
-			<ColorSlider Name="cs" Component="Blue" CurrentColor="{./CurrentColor}" Value="{²./Blue}"/>
-			<Label Style="labColorV" Text="{../cs.Value}" />
-		</HorizontalStack>
-		<HorizontalStack Height="Fit">
-			<Label Style="labColor" Text="A:"/>
-			<ColorSlider Name="cs" Component="Alpha" CurrentColor="{./CurrentColor}" Value="{²./Alpha}"/>
-			<Label Style="labColorV" Text="{../cs.Value}" />
-		</HorizontalStack>
-		<HorizontalStack Height="Fit">
-			<Label Style="labColor" Text="H:"/>
-			<ColorSlider Name="cs" Component="Hue" CurrentColor="{./CurrentColor}" Value="{²./Hue}"/>
-			<Label Style="labColorV" Text="{../cs.Value}" />
-		</HorizontalStack>
-		<HorizontalStack Height="Fit">
-			<Label Style="labColor" Text="S:"/>
-			<ColorSlider Name="cs" Component="Saturation" CurrentColor="{./CurrentColor}" Value="{²./Saturation}"/>
-			<Label Style="labColorV" Text="{../cs.Value}" />
-		</HorizontalStack>
-		<HorizontalStack Height="Fit">
-			<Label Style="labColor" Text="V:"/>
-			<ColorSlider Name="cs" Component="Value" CurrentColor="{./CurrentColor}" Value="{²./Value}"/>
-			<Label Style="labColorV" Text="{../cs.Value}" />
-		</HorizontalStack>
-	</VerticalStack>			
-</Border>
+			<Border Background="{./Background}"	Foreground="{./Foreground}" Width="Stretched"
+					CornerRadius="{./CornerRadius}" BorderWidth="1">		
+				<VerticalStack Margin="2">
+					<Widget Width="30" Height="16" Background="{./CurrentColor}"/>
+					<HorizontalStack Height="Fit">
+						<Label Style="labColor" Text="R:"/>
+						<ColorSlider Name="cs" Component="Red" CurrentColor="{./CurrentColor}" Value="{²./Red}"/>			
+						<Label Style="labColorV" Text="{../cs.Value}" />
+					</HorizontalStack>
+					<HorizontalStack Height="Fit">
+						<Label Style="labColor" Text="G:"/>
+						<ColorSlider Name="cs" Component="Green" CurrentColor="{./CurrentColor}" Value="{²./Green}"/>
+						<Label Style="labColorV" Text="{../cs.Value}" />
+					</HorizontalStack>
+					<HorizontalStack Height="Fit">
+						<Label Style="labColor" Text="B:"/>
+						<ColorSlider Name="cs" Component="Blue" CurrentColor="{./CurrentColor}" Value="{²./Blue}"/>
+						<Label Style="labColorV" Text="{../cs.Value}" />
+					</HorizontalStack>
+					<HorizontalStack Height="Fit">
+						<Label Style="labColor" Text="A:"/>
+						<ColorSlider Name="cs" Component="Alpha" CurrentColor="{./CurrentColor}" Value="{²./Alpha}"/>
+						<Label Style="labColorV" Text="{../cs.Value}" />
+					</HorizontalStack>
+					<HorizontalStack Height="Fit">
+						<Label Style="labColor" Text="H:"/>
+						<ColorSlider Name="cs" Component="Hue" CurrentColor="{./CurrentColor}" Value="{²./Hue}"/>
+						<Label Style="labColorV" Text="{../cs.Value}" />
+					</HorizontalStack>
+					<HorizontalStack Height="Fit">
+						<Label Style="labColor" Text="S:"/>
+						<ColorSlider Name="cs" Component="Saturation" CurrentColor="{./CurrentColor}" Value="{²./Saturation}"/>
+						<Label Style="labColorV" Text="{../cs.Value}" />
+					</HorizontalStack>
+					<HorizontalStack Height="Fit">
+						<Label Style="labColor" Text="V:"/>
+						<ColorSlider Name="cs" Component="Value" CurrentColor="{./CurrentColor}" Value="{²./Value}"/>
+						<Label Style="labColorV" Text="{../cs.Value}" />
+					</HorizontalStack>
+				</VerticalStack>			
+			</Border>
 		</Template>
 	</ColorPicker>
 </VerticalStack>
\ No newline at end of file
diff --git a/Samples/common/ui/Interfaces/Divers/colorSlider4.crow b/Samples/common/ui/Interfaces/Divers/colorSlider4.crow
index 95463636..c24194ab 100644
--- a/Samples/common/ui/Interfaces/Divers/colorSlider4.crow
+++ b/Samples/common/ui/Interfaces/Divers/colorSlider4.crow
@@ -1,13 +1,13 @@
-<ColorSlider Width="400" Component="Red" Background="Grey" Height="34" CursorSize="24" >
-<Template>
-	<Group Background="{./Background}" >
-		<ColorGauge Component="{./Component}" CurrentColor="{./CurrentColor}" Orientation="{./Orientation}" Margin="10" Height="Stretched" CornerRadius="10"/>
-		<Border Name="Cursor" Foreground="White" CornerRadius="15" BorderWidth="2">
-			<Group Fit="true">
-				<Label Left="2" Top="2" Text="{./Value}" Foreground="Black" Font="mono bold, 10"/>
-				<Label Text="{./Value}" Foreground="WhiteSmoke" Font="mono bold, 10"/>
-			</Group>
-		</Border>
-	</Group>
-</Template>
+<ColorSlider Width="400" Component="Red" Background="Grey" Height="20" CursorSize="20" >
+	<Template>
+		<Group Background="{./Background}" >
+			<ColorGauge Component="{./Component}" CurrentColor="{./CurrentColor}" Orientation="{./Orientation}" Margin="3" Height="Stretched" CornerRadius="10"/>
+			<Border Name="Cursor" Foreground="White" CornerRadius="0" BorderWidth="1">
+				<Group Fit="true">
+					<Label Left="2" Top="2" Text="{./Value}" Foreground="Black" Font="mono bold, 10"/>
+					<Label Text="{./Value}" Foreground="WhiteSmoke" Font="mono bold, 10"/>
+				</Group>
+			</Border>
+		</Group>
+	</Template>
 </ColorSlider>
\ No newline at end of file
diff --git a/Samples/common/ui/Interfaces/Divers/colorSlider5.crow b/Samples/common/ui/Interfaces/Divers/colorSlider5.crow
new file mode 100644
index 00000000..4fe37994
--- /dev/null
+++ b/Samples/common/ui/Interfaces/Divers/colorSlider5.crow
@@ -0,0 +1,8 @@
+<ColorSlider Width="400" Component="Red" Background="Transparent" Height="16" CursorSize="10" >
+	<Template>
+		<Group Background="{./Background}" >
+			<ColorGauge Component="{./Component}" CurrentColor="{./CurrentColor}" Orientation="{./Orientation}" Margin="5" Height="Stretched" CornerRadius="10"/>
+			<Shape Name="Cursor" Foreground="White" Size="10,20" Path="M 5.5,11.5 L 9.5,15.5 L 9.5,19.5 L 1.5,19.5 L 1.5,15.5 F G" Scaled="false" KeepProportions="true" StrokeWidth="0" Margin="0" />
+		</Group>
+	</Template>
+</ColorSlider>
diff --git a/Samples/common/ui/templates/ColorPicker2.template b/Samples/common/ui/templates/ColorPicker2.template
new file mode 100644
index 00000000..91ec1d12
--- /dev/null
+++ b/Samples/common/ui/templates/ColorPicker2.template
@@ -0,0 +1,33 @@
+<ColorPicker>
+<Template>
+<Popper Margin="0" Caption="{./CurrentColor}" Background="{./Background}" >
+	<Template>
+		<HorizontalStack Margin="1"  Spacing="3" Background="{./Background}">
+			<Border Width="18" Height="12" CornerRadius="3"
+				Background="{../../../CurrentColor}">
+			</Border>
+			<Label Width="Stretched" Text="{./Caption}" Foreground="{./Foreground}" />
+		</HorizontalStack>
+	</Template>/>
+	<TabView  MinimumSize="{../MinimumPopupSize}" Width="200" Height="200"  >
+		<ColorPicker Name="HSV" CurrentColor="{²../../../CurrentColor}" Background="Onyx" BubbleEvents="None"/>
+		<ColorPicker IsVisible="false" Name="Names" CurrentColor="{²../../../CurrentColor}" Height="Stretched" Background="Onyx">
+			<Template>
+				<ListBox Width="Stretched" Data="{./AvailableColors}" SelectedItemChanged="./onSelectedItemChanged">
+					<Template>
+						<Scroller Name="scroller1" Margin="5" ClipToClientRect="true" Background="Onyx">
+							<Wrapper Name="ItemsContainer" Height="Fit" VerticalAlignment="Top"/>
+						</Scroller>
+					</Template>
+					<ItemTemplate>
+						<Border Width="16" Height="16" Background="{}" Foreground="Transparent" Tooltip="{}"
+												MouseEnter="{Foreground=Black}"
+												MouseLeave="{Foreground=Transparent}"/>	
+					</ItemTemplate>
+				</ListBox>
+			</Template>
+		</ColorPicker>
+	</TabView>
+</Popper>
+</Template>
+</ColorPicker>
\ No newline at end of file
-- 
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