Fixed a problem where clicking an item in the Errors window would not show the source code if the file was being displayed in the forms designer.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/3.0@3594 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/Main/Base/Project/Src/Services/File/FileService.cs

@@ -474,6 +474,7 @@ namespace ICSharpCode.SharpDevelop
 			IViewContent content = OpenFile(fileName);
 			if (content is IPositionable) {
 				// TODO: enable jumping to a particular view
+				content.WorkbenchWindow.ActiveViewContent = content;
 				((IPositionable)content).JumpTo(Math.Max(0, line), Math.Max(0, column));
 			}