Re: Drag-and-drop onto an NSTextField?
Re: Drag-and-drop onto an NSTextField?
- Subject: Re: Drag-and-drop onto an NSTextField?
- From: Sandor Szatmari via Cocoa-dev <email@hidden>
- Date: Fri, 31 Jul 2020 20:16:33 -0400
Carl,
>> On Jul 31, 2020, at 20:07, Carl Hoefs <email@hidden> wrote:
> Hmm, subleasing NSTextField doesn't work for me (the dragged item gets
> rejected). I've got the <NSDraggingDestination> protocol in my subclass of
> NSTextField.
>
> Is there something I need to set in -draggingEntered:?
I call…
[self becomeFirstResponder]
[self setNeedsDisplay:YES]
Then return the drag operation required.
Sandor
> I return NSDragOperationCopy.
>
> Are there any other methods besides -draggingEntered: that must also be
> overridden?
>
> -Carl
>
>
>> On Jul 31, 2020, at 4:49 PM, Sandor Szatmari <email@hidden>
>> wrote:
>>
>> For NSTexrField I have always created a subclass for my textfields
>>
>> I call -registerForDraggedTypes: in -awakeFromNib in the subclass
>>
>> And then to accept the drag implement the method in the sublclass
>>
>> -(NSDragOperation)draggingEntered:(id)sender
>>
>> If there’s an easier or better it’d be cool to learn about it
>>
>> Sandor
>>
>>>> On Jul 31, 2020, at 19:29, Carl Hoefs via Cocoa-dev
>>>> <email@hidden> wrote:
>>> Why is drag-and-drop onto an NSTextField enabled only when it has focus?
>>> Is there any way around this?
>>> -Carl
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