Quelle jawt_md.h Sprache: C

/*
* Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.  Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
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*/

#ifndef _JAVASOFT_JAWT_MD_H_
#define _JAVASOFT_JAWT_MD_H_

#include "jawt.h"

#ifdef __OBJC__
#import <QuartzCore/CALayer.h>
#endif

#ifdef __cplusplus
extern "C" {
#endif

/*
* MacOS specific declarations for AWT native interface.
* See notes in jawt.h for an example of use.
*/

/*
* When calling JAWT_GetAWT with a JAWT version less than 1.7, you must pass this
* flag or you will not be able to get a valid drawing surface and JAWT_GetAWT will
* return false. This is to maintain compatibility with applications that used the
* interface with Java 6 which had multiple rendering models. This flag is not necessary
* when JAWT version 1.7 or greater is used as this is the only supported rendering mode.
*
* Example:
*   JAWT awt;
*   awt.version = JAWT_VERSION_1_4 | JAWT_MACOSX_USE_CALAYER;
*   jboolean success = JAWT_GetAWT(env, &awt);
*/
#define JAWT_MACOSX_USE_CALAYER 0x80000000

/*
* When the native Cocoa toolkit is in use, the pointer stored in
* JAWT_DrawingSurfaceInfo->platformInfo points to a NSObject that conforms to the
* JAWT_SurfaceLayers protocol. Setting the layer property of this object will cause the
* specified layer to be overlaid on the Components rectangle. If the window the
* Component belongs to has a CALayer attached to it, this layer will be accessible via
* the windowLayer property.
*/
#ifdef __OBJC__
@protocol JAWT_SurfaceLayers
@property (readwrite, retain) CALayer *layer;
@property (readonly) CALayer *windowLayer;
@end
#endif

#ifdef __cplusplus
}
#endif

#endif /* !_JAVASOFT_JAWT_MD_H_ */

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