Try to disable mouse events in color picker (WIP)

Author: tznind

Showcase/Buttons.Designer.cs

@@ -563,6 +563,25 @@ private void CreateSubControlDesigns(View view)
         }
     }
 
+    private void SuppressNativeClickEvents(ColorPicker cp)
+    {
+
+        cp.MouseEvent += (s, e) => this.SuppressNativeClickEvents(s, e, true);
+        cp.MouseEnter += (s, e) => e.Cancel = true;
+        cp.MouseBindings.Clear();
+
+        foreach (var hue in cp.SubViews.OfType<ColorBar>())
+        {
+            // prevent control from responding to events
+            hue.MouseEvent += (s, e) => this.SuppressNativeClickEvents(s, e, true);
+            hue.MouseEnter += (s, e) => e.Cancel = true;
+            hue.MouseBindings.Clear();
+
+            // Prevent the color picker bar from activating as the wiring for drag changing hue bar etc is tied to activate
+            hue.RemoveCommand(Command.Activate);
+        }
+    }
+
     private void SuppressNativeClickEvents(object? sender, Mouse obj, bool alsoSuppressClick = false)
     {
         if (alsoSuppressClick)
@@ -724,6 +743,8 @@ private IEnumerable<Property> LoadDesignableProperties()
             yield return this.CreateSubProperty(nameof(ColorPickerStyle.ColorModel),nameof(ColorPicker.Style),cp.Style);
             yield return this.CreateSubProperty(nameof(ColorPickerStyle.ShowColorName), nameof(ColorPicker.Style), cp.Style);
             yield return this.CreateSubProperty(nameof(ColorPickerStyle.ShowTextFields), nameof(ColorPicker.Style), cp.Style);
+
+            SuppressNativeClickEvents(cp);
         }
 
         if (this.View is ListView lv)

Showcase/Checkboxes.Designer.cs

@@ -158,7 +158,6 @@
 		</Content>
 	</ItemGroup>
 	<ItemGroup>
-		<PackageReference Include="Terminal.Gui" Version="2.2.2" />
 		<PackageReference Include="Basic.Reference.Assemblies.Net80" Version="1.7.7" />
 		<PackageReference Include="CommandLineParser" Version="2.9.1" />
 		<PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.11.0" />

Showcase/ColorPickers.Designer.cs

@@ -5,6 +5,7 @@
 using Terminal.Gui.Input;
 using Terminal.Gui.ViewBase;
 using Terminal.Gui.Views;
+using static Terminal.Gui.ViewBase.View;
 
 namespace TerminalGuiDesigner;
 
@@ -470,4 +471,19 @@ public static bool AnySuperViewIs<T>(this View v) where T : View
 
         return null;
     }
+
+    public static void RemoveCommand(this View v,Command c)
+    {
+        var commands = typeof(View).GetField("_commandImplementations", BindingFlags.NonPublic | BindingFlags.Instance)?.GetValue(v)
+            ?? throw new Exception("Expected private field command implementations not found");
+
+        if(commands is Dictionary<Command, CommandImplementation> commandDict)
+        {
+            commandDict.Remove(c);
+        }
+        else
+        {
+            throw new Exception($"Expected _commandImplementations to be a Dictionary<Command, CommandImplementation> but it was {commands.GetType().Name}");
+        }
+    }
 }