Re: Trying to hide a NSProgressIndicator upon finishing of table rendering

2015-03-15 Thread Ken Thomases
On Mar 15, 2015, at 7:58 PM, Patrick J. Collins wrote: > And guess what? result is always false... Which makes me wonder why in their > documentation do they suggest that result == nil check? But, I am confused > why > it's recreating views from scratch anytime the table content changes? Is

Re: Trying to hide a NSProgressIndicator upon finishing of table rendering

2015-03-15 Thread Graham Cox
> On 16 Mar 2015, at 11:58 am, Patrick J. Collins > wrote: > > The problem is, there is quite an obnoxious lag between spinner being > hidden and table view contents actually updating. I am assuming because > this is a 13 column x several hundred rows, That's a big table... sure it's the righ

Re: Trying to hide a NSProgressIndicator upon finishing of table rendering

2015-03-15 Thread Patrick J. Collins
> You probably want to rethink what you mean by "processing of data". > The table ALWAYS lazy loads, and only asks your data source for the > row it needs when it needs them. The user scrolls, more rows needed, > your data source supplies them. This is all VIEW stuff, nothing to do > with data pro

Re: Trying to hide a NSProgressIndicator upon finishing of table rendering

2015-03-14 Thread Graham Cox
> On 14 Mar 2015, at 4:43 pm, Patrick J. Collins > wrote: > > Is there a way to determine when the table has actually finished drawing > itself so I can hook into that? You probably want to rethink what you mean by "processing of data". The table ALWAYS lazy loads, and only asks your data so

Trying to hide a NSProgressIndicator upon finishing of table rendering

2015-03-13 Thread Patrick J. Collins
I am trying to have a progress spinner show upon processing of data, and hide upon completeion of rendering all the columns/rows of my table... The problem is, if I do something like: if (row == lastRow) [self hideSpinner] This does not get called until I physically scroll to the end of my vie