|Mar 28, 2012, 02:09 AM||#1|
Update single row in NSScrollView
I have a scroll view control which i used to display some data.
Is it possible for me to just update a single row which I select in the scroll view?
I know that I can call reloadData on the scroll view object but this will update all the elements in the row which I do not desire.
I did try this code
Could somebody help me resolve this issue?
Thanks & Regards.
|Mar 30, 2012, 03:36 AM||#3|
Do you mean update a single row in a tableview (embedded in a scroll view?)
If so, it is definitely possible. I'm doing this in a few of my own apps as well.
When I get home from work, I'll try to paste the relevant code.
I ran into the same problem as you, but I can't exactly remember the correct solution at the moment.
|Mar 30, 2012, 04:13 AM||#4|
Now read the documentation for reloadData and read a bit further on that page.
|Mar 30, 2012, 04:15 AM||#5|
Yes, I want to update a single row.
I am relatively new to UI development hence please forgive me if my question is obvious to many.
In my app, I call the reloadData using an object derived from NSScrollView to update all the rows. I am working on a project which this UI was implemented by somebody else who is not available now.
I am not sure if I am embedding the tableview into scrollview.
If there is an mechanism to get the pointer to tableview from Scrollview object and then using the tableview object to access and update individual cells in table view, then i think the requirement is achieved.
|Mar 30, 2012, 10:36 PM||#6|
You got to be a spirit. You can't be no ghost.
|Thread Tools||Search this Thread|
|thread||Thread Starter||Forum||Replies||Last Post|
|Reset Flipped NSScrollView||abcdefg12345||Mac Programming||2||May 8, 2014 12:44 AM|
|Single Dead Pixel - Will Apple Exchange? (Update: it's dirt)||madsci954||iPhone||16||Oct 9, 2013 01:48 PM|
|Mac Pro 5,1: Single cpu = Single socket?||zopiro||Mac Pro||5||Oct 28, 2012 05:37 PM|
|NSScrollView: copy on scroll ineffective.||jeanlain||Mac Programming||2||Aug 24, 2012 12:31 PM|
|MAS - Using a single update for multiple computers||laserbeam273||Mac Applications and Mac App Store||4||Jul 2, 2012 05:37 PM|
All times are GMT -5. The time now is 09:23 PM.