mirror of
https://github.com/gnustep/libs-gui.git
synced 2025-04-24 10:49:12 +00:00
84 lines
2.2 KiB
Objective-C
84 lines
2.2 KiB
Objective-C
/*
|
|
NSScreen.h
|
|
|
|
Class representing monitors
|
|
|
|
Copyright (C) 1996, 2000 Free Software Foundation, Inc.
|
|
|
|
Author: Scott Christley <scottc@net-community.com>
|
|
Date: 1996
|
|
|
|
Fixes and updates made by
|
|
Author: Gregory John Casamento <greg.casamento@gmail.com>
|
|
Date: 2000
|
|
|
|
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 Lesser 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with this library; see the file COPYING.LIB.
|
|
If not, see <http://www.gnu.org/licenses/> or write to the
|
|
Free Software Foundation, 51 Franklin Street, Fifth Floor,
|
|
Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef _GNUstep_H_NSScreen
|
|
#define _GNUstep_H_NSScreen
|
|
#import <GNUstepBase/GSVersionMacros.h>
|
|
|
|
#import <Foundation/NSObject.h>
|
|
#import <AppKit/NSGraphics.h>
|
|
|
|
@class NSArray;
|
|
@class NSDictionary;
|
|
|
|
@interface NSScreen : NSObject
|
|
{
|
|
@private
|
|
NSWindowDepth _depth;
|
|
NSRect _frame;
|
|
int _screenNumber;
|
|
NSWindowDepth *_supportedWindowDepths;
|
|
void *_reserved;
|
|
}
|
|
|
|
/*
|
|
* Creating NSScreen Instances
|
|
*/
|
|
+ (NSScreen*) mainScreen;
|
|
+ (NSScreen*) deepestScreen;
|
|
+ (NSArray*) screens;
|
|
+ (void) resetScreens;
|
|
|
|
/*
|
|
* Reading Screen Information
|
|
*/
|
|
- (NSWindowDepth) depth;
|
|
- (NSRect) frame;
|
|
- (NSDictionary*) deviceDescription;
|
|
|
|
#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
|
|
- (const NSWindowDepth*) supportedWindowDepths;
|
|
- (NSRect) visibleFrame;
|
|
#endif
|
|
#if OS_API_VERSION(GS_API_NONE, GS_API_NONE)
|
|
- (int) screenNumber;
|
|
#endif
|
|
#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
|
|
- (CGFloat) userSpaceScaleFactor;
|
|
#endif
|
|
#if OS_API_VERSION(MAC_OS_X_VERSION_10_7, GS_API_LATEST)
|
|
- (CGFloat) backingScaleFactor;
|
|
#endif
|
|
|
|
@end
|
|
#endif // _GNUstep_H_NSScreen
|