On Mar 14, 2012, at 11:44 PM, Luc Van Bogaert wrote:
> By "strong reference", I assume you mean I should add an ivar of type
> NSUndoManager to my model object to hold a reference to the document's
> undoManager, right? If so, I think I understand what you are saying. I will
> give this a try.
On 14 Mar 2012, at 20:12, Seth Willits wrote:
> On Mar 14, 2012, at 3:26 AM, Luc Van Bogaert wrote:
>
>> I would like to implement undo/redo for a model object which in turn is also
>> a ivar backed property of a document object. I'm already using the
>> document's undo manager to undo/redo se
On Mar 14, 2012, at 3:26 AM, Luc Van Bogaert wrote:
> I would like to implement undo/redo for a model object which in turn is also
> a ivar backed property of a document object. I'm already using the document's
> undo manager to undo/redo setting the model object property. Once the
> property i
On 14 Mar 2012, at 5:26 AM, Luc Van Bogaert wrote:
> On 13 Mar 2012, at 22:07, Kyle Sluder wrote:
>
>> On Mar 13, 2012, at 1:49 PM, Luc Van Bogaert wrote:
>>
>>> Hi,
>>>
>>> In my document-based app, I am using NSDocument's NSUndoManager to
>>> implement undo/redo. As part of my document objec
On 13 Mar 2012, at 22:07, Kyle Sluder wrote:
>
> On Mar 13, 2012, at 1:49 PM, Luc Van Bogaert wrote:
>
>> Hi,
>>
>> In my document-based app, I am using NSDocument's NSUndoManager to implement
>> undo/redo. As part of my document objects, I have to deal with a custom
>> object, for which I w
On Mar 13, 2012, at 1:49 PM, Luc Van Bogaert wrote:
> In my document-based app, I am using NSDocument's NSUndoManager to implement
> undo/redo. As part of my document objects, I have to deal with a custom
> object, for which I would also like to implement undo/redo. I know
> NSResponder has und
On Mar 13, 2012, at 1:49 PM, Luc Van Bogaert wrote:
> Hi,
>
> In my document-based app, I am using NSDocument's NSUndoManager to implement
> undo/redo. As part of my document objects, I have to deal with a custom
> object, for which I would also like to implement undo/redo. I know
> NSRespond
Hi,
In my document-based app, I am using NSDocument's NSUndoManager to implement
undo/redo. As part of my document objects, I have to deal with a custom object,
for which I would also like to implement undo/redo. I know NSResponder has
undo/redo features, but how should I implement this for a c
