Retired Document
Important: This sample code may not represent best practices for current development. The project may use deprecated symbols and illustrate technologies and techniques that are no longer recommended.
macx_warp.m
/* Copyright (c) Dietmar Planitzer, 2002 */ |
/* This program is freely distributable without licensing fees |
and is provided without guarantee or warrantee expressed or |
implied. This program is -not- in the public domain. */ |
#import "macx_glut.h" |
#import "GLUTView.h" |
/* CENTRY */ |
void APIENTRY glutWarpPointer(int x, int y) |
{ |
NSPoint mouseLoc = NSMakePoint(x, y); |
GLUTAPI_DECLARATIONS |
GLUTAPI_BEGIN |
if(__glutCurrentView) { |
mouseLoc = [__glutCurrentView convertPoint: mouseLoc toView: nil]; |
mouseLoc = [[__glutCurrentView window] convertBaseToScreen: mouseLoc]; |
} |
mouseLoc.y = __glutScreenHeight - mouseLoc.y; |
/* Use CGPostMouseEvent() because we're supposed to generate |
mouse events (X Window's XWarpPointer() does this) */ |
CGPostMouseEvent(CGPointMake(mouseLoc.x, mouseLoc.y), TRUE, 1, FALSE, 0); |
GLUTAPI_END |
} |
/* ENDCENTRY */ |
Copyright © 2008 Apple Inc. All Rights Reserved. Terms of Use | Privacy Policy | Updated: 2008-02-08