dragImage

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2 total messages Started by Guido Schoepp Fri, 02 Oct 1992 17:33

#1712

Author: 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

Re: dragImage

#1291

Author: Guido Schoepp
Date: Mon, 05 Oct 1992 10:07

19 lines
1025 bytes

I wrote
> 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?
> [ totally correct example ... snip ] 

Sorry for the confusion: The example works but I thought that it's possible with the new  
dragging features to drag'n'drop between views that belong to the same window. It's  
possible when you use color dragging. Does anybody know how to get this effect?

Thanks
	Guido
--
|||| |||| |||| Guido Schoepp
|||| ||||   /  NeXT Registered Developer
|| \ || \ |||| gus@rrz.de

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