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109 lines
2.5 KiB
C
109 lines
2.5 KiB
C
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/*
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NSCursor.h
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Holds an image to use as a cursor
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Copyright (C) 1996,1999 Free Software Foundation, Inc.
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Author: Scott Christley <scottc@net-community.com>
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Date: 1996
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This file is part of the GNUstep GUI Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; see the file COPYING.LIB.
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If not, write to the Free Software Foundation,
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59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef _GNUstep_H_NSCursor
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#define _GNUstep_H_NSCursor
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#include <Foundation/NSCoder.h>
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@class NSImage;
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@class NSEvent;
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@class NSColor;
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@interface NSCursor : NSObject <NSCoding>
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{
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NSImage *_cursor_image;
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NSPoint _hot_spot;
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BOOL _is_set_on_mouse_entered;
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BOOL _is_set_on_mouse_exited;
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void *_cid;
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}
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/*
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* Initializing a New NSCursor Object
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*/
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- (id) initWithImage: (NSImage *)newImage;
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- (id) initWithImage: (NSImage *)newImage
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hotSpot: (NSPoint)hotSpot;
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#ifndef STRICT_OPENSTEP
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- (id)initWithImage:(NSImage *)newImage
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foregroundColorHint:(NSColor *)fg
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backgroundColorHint:(NSColor *)bg
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hotSpot:(NSPoint)hotSpot;
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#endif
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/*
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* Defining the Cursor
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*/
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- (NSPoint) hotSpot;
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- (NSImage*) image;
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// This methods are defined in OpenStep, but not in MacOSX
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- (void) setHotSpot: (NSPoint)spot;
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- (void) setImage: (NSImage *)newImage;
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/*
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* Setting the Cursor
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*/
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+ (void) hide;
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+ (void) pop;
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+ (void) setHiddenUntilMouseMoves: (BOOL)flag;
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+ (BOOL) isHiddenUntilMouseMoves;
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+ (void) unhide;
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- (BOOL) isSetOnMouseEntered;
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- (BOOL) isSetOnMouseExited;
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- (void) mouseEntered: (NSEvent*)theEvent;
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- (void) mouseExited: (NSEvent*)theEvent;
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- (void) pop;
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- (void) push;
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- (void) set;
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- (void) setOnMouseEntered: (BOOL)flag;
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- (void) setOnMouseExited: (BOOL)flag;
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/*
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* Getting the Cursor
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*/
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+ (NSCursor*) arrowCursor;
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+ (NSCursor*) currentCursor;
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+ (NSCursor*) IBeamCursor;
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#ifndef NO_GNUSTEP
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+ (NSCursor*) greenArrowCursor;
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#endif
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@end
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/* Cursor types */
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typedef enum {
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GSArrowCursor,
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GSIBeamCursor
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} GSCursorTypes;
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#endif /* _GNUstep_H_NSCursor */
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