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Article View: comp.sys.next.programmer
Article #1712

dragImage

#1712
From: Guido Schoepp
Date: Fri, 02 Oct 1992 17:33
36 lines
1353 bytes
Hi.

Is any working Drag'n'Drop example using the new  
dragImage:at:offset:event:pasteboad:source:slideBack: method out there?
I tried this little code. Dragging works fine but no app shows any reaction. 
What's wrong?

- mouseDown:(NXEvent *)theEvent
{	NXPoint		l = {0.0, 0.0};
	NXPoint		o = {0.0, 0.0};
	Pasteboard	*pboard = [Pasteboard newName:NXDragPboard];
	NXImage		*anImage = [NXImage findImageNamed:"NXradioH"];
	char		picPath[1024];
	
	strcpy(picPath,"/Pictures/test.tiff");
	[pboard declareTypes:&NXFilenamePboardType num:1 owner:self];
	[pboard writeType:NXFilenamePboardType            
		data:picPath 
		length:strlen(picPath)+1];
	[self dragImage:anImage 
		at:&l 
		offset:&o 
		event:theEvent
		pasteboard:pboard
		source:self
		slideBack:YES];
	return self;
}

Any help is appreciated.

	Guido
--
|||| |||| |||| Guido Schoepp
|||| ||||   /  NeXT Registered Developer
|| \ || \ |||| gus@rrz.de
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Message-ID: <1992Oct2.173316.795@rrz.de>
Path: arc1-ca.pugleaf.net!sparky!uunet!portal!lll-winken!sun-barr!ames!haven.umd.edu!darwin.sura.net!Sirius.dfn.de!math.fu-berlin.de!news.netmbx.de!Germany.EU.net!rrz!gus

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Path: arc1-ca.pugleaf.net!sparky!uunet!portal!lll-winken!sun-barr!ames!haven.umd.edu!darwin.sura.net!Sirius.dfn.de!math.fu-berlin.de!news.netmbx.de!Germany.EU.net!rrz!gus
From: gus@rrz.de (Guido Schoepp)
Newsgroups: comp.sys.next.programmer
Subject: dragImage
Message-ID: <1992Oct2.173316.795@rrz.de>
Date: 2 Oct 92 17:33:16 GMT
Sender: gus@rrz.de
Organization: Rhein-Rechenzentrum GmbH, Koblenz, Germany
Lines: 36