Re: Creating keyboard equivalents for NSScrollView?
Re: Creating keyboard equivalents for NSScrollView?
- Subject: Re: Creating keyboard equivalents for NSScrollView?
- From: The Karl Adam <email@hidden>
- Date: Thu, 4 Nov 2004 17:57:10 -0500
correct me if im wrong but I was under the impression that this was
accomplished by editing the -documentVisibleRect then updating the
display.
On Thu, 4 Nov 2004 17:46:15 -0500, Michael Heinz
<email@hidden> wrote:
> Well, I appreciate the help, but the only other UI elements are a
> couple of push buttons, so I don't know what else could be capturing
> the key strokes.
>
> I don't know what good a category method would do since there doesn't
> seem to be any programmatic way to scroll a scroll view!
>
>
>
> On Nov 4, 2004, at 4:58 PM, The Karl Adam wrote:
>
> > Add a category that then implements them in the way you want. Also I
> > do believe that what you are suggesting works without any special
> > code, I think you might need to instead check whether they are
> > actually getting your arrow up/down events of if something else on the
> > responder chain is using them before they get to your Scroll View.
> >
> >
> > On Wed, 3 Nov 2004 21:06:10 -0500, Michael Heinz
> > <email@hidden> wrote:
> >> I'd like to map the arrow keys to scroll around in an NSScrollView;
> >> but
> >> I can't find anything on that subject in the documentation. In fact,
> >> NSScrollView doesn't even seem to implement the scrollLineUp and
> >> scrollLineDown methods.
> >>
> >> Any suggestions on how to handle this?
> >>
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