/*
    NSViewAdditions.m

    Implementations of the additions to the NSView class.

    Copyright (C) 2005  Saso Kiselkov

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

#import "Private.h"

#import "NSViewAdditions.h"

#import <Foundation/Foundation.h>

@implementation NSView (Additions)

- (BOOL) containsSubviewOverlappingWithRect: (NSRect) r
{
  NSEnumerator * e = [[self subviews] objectEnumerator];
  NSView * subview;

  while ((subview = [e nextObject]) != nil)
    {
      if (NSIsEmptyRect(NSIntersectionRect([subview frame], r)) == NO)
        {
          return YES;
        }
    }

  return NO;
}

@end
