Changed: refactor

MainForm.cs

@@ -686,14 +686,10 @@ namespace FizzyLauncher
 
         private void tileContainer1_OnSizeChanged(object sender, EventArgs e)
         {
-            int newWidth = TilePanelLayout.CalcWidth(tileContainer1.TileWidthCount);
+            int newWidth = this.Padding.Horizontal + SystemInformation.VerticalScrollBarWidth + tileContainer1.CalcWidth;
-            newWidth += SystemInformation.VerticalScrollBarWidth;
-            newWidth += tileContainer1.CalcWidth;
-            newWidth += this.Padding.Horizontal;
 
             ThreadControl.SetClientWidth(this, newWidth);
         }
 
-
     }
 }

Windows/Forms/TileContainer.cs

@@ -47,7 +47,10 @@ namespace FizzyLauncher.Windows.Forms
 
         public int CalcWidth
         {
-            get => flowLayoutPanel1.Padding.Horizontal + flowLayoutPanel1.Margin.Horizontal + this.Left + this.Padding.Horizontal + this.Margin.Horizontal;
+            get =>
+                TilePanelLayout.CalcWidth(this.TileWidthCount) +
+                this.Left + this.Padding.Horizontal + this.Margin.Horizontal +
+                flowLayoutPanel1.Padding.Horizontal + flowLayoutPanel1.Margin.Horizontal;
         }
 
         public int GroupCount