show editor hover info without editor focus

src/SharpIDE.Godot/Features/CodeEditor/SharpIdeCodeEdit.cs

@@ -79,7 +79,6 @@ public partial class SharpIdeCodeEdit : CodeEdit
 		SymbolValidate += OnSymbolValidate;
 		SymbolLookup += OnSymbolLookup;
 		LinesEditedFrom += OnLinesEditedFrom;
-		MouseEntered += () => GrabFocus(true); // fixes symbol hover not appearing when e.g. solution explorer is focused. Same as godot editor
 		GlobalEvents.Instance.SolutionAltered.Subscribe(OnSolutionAltered);
 		SetCodeRegionTags("#region", "#endregion");
 		//AddGitGutter();

src/SharpIDE.Godot/Features/CodeEditor/SharpIdeCodeEdit_SymbolHover.cs

@@ -18,8 +18,7 @@ public partial class SharpIdeCodeEdit
 	// This method is a bit of a disaster - we create an additional invisible Window, so that the tooltip window doesn't disappear while the mouse is over the hovered symbol
     private async void OnSymbolHovered(string symbol, long line, long column)
     {
-        if (HasFocus() is false)
-            return; // only show if we have focus, every tab is currently listening for this event, maybe find a better way
+        if (Visible is false) return; // This should never return false, as this signal should not be emitted when this SharpIdeCodeEdit is not the selected tab, ie the control is not visible
         var globalMousePosition = GetGlobalMousePosition(); // don't breakpoint before this, else your mouse position will be wrong
         var lineHeight = GetLineHeight();
         GD.Print($"Symbol hovered: {symbol} at line {line}, column {column}");