Re: IKImageBrowserView D&D with IKImageBrowserNSDataRepresentationType
Re: IKImageBrowserView D&D with IKImageBrowserNSDataRepresentationType
- Subject: Re: IKImageBrowserView D&D with IKImageBrowserNSDataRepresentationType
- From: Thomas Goossens <email@hidden>
- Date: Fri, 04 Dec 2009 15:55:46 +0100
return NSDragOperationNone in the two methods below:
- (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender
- (NSDragOperation)draggingUpdated:(id <NSDraggingInfo>)sender
or invoke this during the setup of your IKImageBrowserView:
registerForDraggedTypes:nil
-- Thomas
On Dec 4, 2009, at 3:44 PM, Micha Fuhrmann wrote:
> Ha yes,
>
> I'm doing a from only. Now I've filled the pasteboard with my NSData objects for NSFilesPromisePboardType. Which methods should I implement if I don't want any drops enabled within the image browser but only to the finder?
>
> Any direction appreciated.
>
> On 4 déc. 2009, at 14:48, Thomas Goossens wrote:
>
>> Hi Micha,
>>
>> Are you trying to drag from the IKImageBrowserView or into the IKImageBrowserView ?
>>
>> if from: you need to fill the pasteboard by implementing the datasource method:
>> - (NSUInteger) imageBrowser:(IKImageBrowserView *) aBrowser writeItemsAtIndexes:(NSIndexSet *) itemIndexes toPasteboard:(NSPasteboard *)pasteboard;
>>
>> if into: there should be no difference between IKImageBrowserNSDataRepresentationType and IKImageBrowserPathRepresentationType.
>>
>> --Thomas
>>
>> On Dec 4, 2009, at 2:41 PM, Micha Fuhrmann wrote:
>>
>>> Dear All,
>>>
>>> Im using a IKImageBrowserView and trying to implement D&D. The image object I'm using is of IKImageBrowserNSDataRepresentationType. If I use IKImageBrowserPathRepresentationType D&D works fine.
>>>
>>> But with IKImageBrowserNSDataRepresentationType none of the delegates methods gets called:
>>>
>>> - (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender
>>> - (NSDragOperation)draggingUpdated:(id <NSDraggingInfo>)sender
>>> - (BOOL) performDragOperation:(id <NSDraggingInfo>)sender
>>>
>>> I've tried
>>>
>>> IKImageBrowserView -> registerForDraggedTypes:[NSArray arrayWithObject: NSFilesPromisePboardType]
>>>
>>> To no avail. Any help as to which direction to take would be great.
>>>
>>> Thanks
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