* added NSStringDrawing.m and NSStringDrawing.h which implement the

frontend portion of the NSString additions Category from 4.1.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@2915 72102866-910b-0410-8b05-ffd578937521

Source/NSStringDrawing.m

@@ -0,0 +1,45 @@
+/* 
+   NSStringDrawing.m
+
+   Category which adds measure capabilities to NSString.
+
+   Copyright (C) 1997 Free Software Foundation, Inc.
+
+   Author:  Felipe A. Rodriguez <far@ix.netcom.com>
+   Date: Aug 1998
+   
+   This file is part of the GNUstep GUI Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/ 
+
+#include <AppKit/NSStringDrawing.h>
+#include <AppKit/AppKit.h>
+
+
+@implementation NSString(NSStringDrawing)
+
+- (NSSize)sizeWithAttributes:(NSDictionary *)attrs
+{
+NSFont *font;
+															// if font is not
+	if(!(font = [attrs objectForKey:NSFontAttributeName]))	// specified, use
+		font = [NSFont userFontOfSize:12];					// the default
+
+	return NSMakeSize([font widthOfString:self], [font pointSize]);
+}
+
+@end