Small ToolTip layout improvements

Author: govert

Source/ExcelDna.IntelliSense.Host/MyFunctions.cs

@@ -8,10 +8,18 @@ namespace ExcelDna.CustomAddin
         // These functions - are just here for testing...
         public class MyFunctions
         {
-            [ExcelFunction(Description = "A useful test function that adds two numbers, and returns the product.")]
+            [ExcelFunction(Description = "Returns the sum of two particular numbers that are given")]
             public static double AddThem(
-                [ExcelArgument(Name = "Augend", Description = "is the first number, to which will be multiplied")] double v1,
-                [ExcelArgument(Name = "Addend", Description = "is the second number that will be multiplied")]     double v2)
+                [ExcelArgument(Name = "Augend", Description = "is the first number, to which will be added")] double v1,
+                [ExcelArgument(Name = "Addend", Description = "is the second number that will be added")]     double v2)
+            {
+                return v1 + v2;
+            }
+
+            [ExcelFunction(Description = "--------------------")]
+            public static double AdxThem(
+                [ExcelArgument(Name = "Augend", Description = "is the first number, to which will be added")] double v1,
+                [ExcelArgument(Name = "Addend", Description = "is the second number that will be added")]     double v2)
             {
                 return v1 + v2;
             }

Source/ExcelDna.IntelliSense/ToolTipForm.cs

@@ -174,8 +174,8 @@ protected override void OnPaint(PaintEventArgs e)
             Debug.Assert(_left != 0 || _top != 0);
             Logger.Display.Verbose($"ToolTipForm OnPaint: {_text.ToString()} @ ({_left},{_top})");
             const int leftPadding = 6;
-            const int linePadding = 2;
-            const int widthPadding = 10;
+            const int linePadding = 0;
+            const int widthPadding = 12;
             const int heightPadding = 2;
 
             base.OnPaint(e);
@@ -195,7 +195,8 @@ protected override void OnPaint(PaintEventArgs e)
 
                 foreach (var line in _text)
                 {
-                    int lineHeight = 0;
+                    totalHeight += linePadding;
+                    int lineHeight = 12;
                     foreach (var run in line)
                     {
                         var font = _fonts[run.Style];
@@ -209,10 +210,9 @@ protected override void OnPaint(PaintEventArgs e)
                     lineWidths.Add(totalWidth);
                     totalWidth = 0;
                     totalHeight += lineHeight;
-                    layoutRect = new Rectangle(layoutLeft, layoutTop + totalHeight + linePadding, 1000, 500);
+                    layoutRect = new Rectangle(layoutLeft, layoutTop + totalHeight - 1, 1000, 500);
                 }
             }
-
             var width = lineWidths.Max() + widthPadding;
             var height = totalHeight + heightPadding;
             SetBounds(_left, _top, width, height);