NSWindow+centerHorizontallyAndVertically.m

//
//  NSWindow+centerHorizontallyAndVertically.m
//  TheBigRedButton
//
//  Created by Uli Kusterer on 20.08.07.
//  Copyright 2007 Uli Kusterer.
//
//	This software is provided 'as-is', without any express or implied
//	warranty. In no event will the authors be held liable for any damages
//	arising from the use of this software.
//
//	Permission is granted to anyone to use this software for any purpose,
//	including commercial applications, and to alter it and redistribute it
//	freely, subject to the following restrictions:
//
//	   1. The origin of this software must not be misrepresented; you must not
//	   claim that you wrote the original software. If you use this software
//	   in a product, an acknowledgment in the product documentation would be
//	   appreciated but is not required.
//
//	   2. Altered source versions must be plainly marked as such, and must not be
//	   misrepresented as being the original software.
//
//	   3. This notice may not be removed or altered from any source
//	   distribution.
//

#import "NSWindow+centerHorizontallyAndVertically.h"


@implementation NSWindow (UKCenterHorizontallyAndVertically)

-(void)	centerHorizontallyAndVertically
{
	[self center];
	NSRect		box = [self frame];
	NSRect		screenBox = [[self screen] visibleFrame];
	
	box.origin.y = screenBox.origin.y +truncf((screenBox.size.height -box.size.height) /2);
	box.origin.x = screenBox.origin.x +truncf((screenBox.size.width -box.size.width) /2);
	[self setFrame: box display: NO];
}

@end