NSTableView visual issue - objective-c

Can someone tell me what might cause this white rectangle in the column to appear? Thanks.
Thanks!
EDIT: If i resize that table column it goes away.

It looks like it might be a view floating above the table view.

Please see this question I just asked. It may be the same problem.
NSTableView redraw not updating display, selection sticking

Related

UICollectionView constraints doesn't allow to scroll

I'm expecting an issue with my UICollectionView, basicallly when I clear the constraints it scrolls perfectly though I can't reach the bottom (but that's another day's matter), however the width is way too big, I only see the left half of my UICollectionView.
Now, when I set my constraints to make it fit the screen, it won't scroll anymore. Even the UIRefreshControl isn't triggered.
I ran out of ideas, does somebody have a clue? or a solution?
Thanks a lot!
Edit:
It doesn't scroll though it bounces...
Nailed it:
Deleted my UIViewController from StoryBoard and created it again…
Looks like there's no proper solution though.
By checking the box bounce vertically , fixed my problem.

Image on top of uiTableView

Im little lost here,thats what i need to do:
But the tableview seems to take all the view and the image just gone...its possible to do that?
Use a UIView, put your UIImageView on the top, tableview at the bottom inside the UIView.
Yes it's possible.
Looking at your attached screenshot, it looks like you have the gist of it. That said, your question is quite vague without further details it will be unlikely people will be able to address your problem

How to achieve a groupbox type of control with following look and feel

Hi i want to achieve some thing like a groupbox with controls insideit and there will be a rectangle border around that with a caption on top left where border is hidden for that area.
So how i can achieve some thing like this.
I tried to upload an image but could not.
Please let me know if htere is some way to do that.
Thanks in advance.
Have a look at the following implementation. It does exactly what you are looking for:
http://programmerpayback.com/2008/11/26/silverlight-groupbox-control/
Here is another implementation (in case the first one doesn't work for you):
http://leeontech.wordpress.com/2008/04/10/groupbox/
HTH

how to make the table view to scroll till the last row in the table

I have some 10 rows in my table. I can able to scroll the table view, but the scroll is not fixed. when i leave the scroll the table is again hiding the last row. Can any one help me out in this issue.
Thanks in advance
You need to adjust the size of table view and also set the autosizing in inspector from IB.
It is hard to give an opinion without any code, but have you checked that your Table is not larger that the size of the view? Maybe the bottom of your Table is just displayed outside the window.
If not, you shall post the code of your controller methods to get some more accurate help.
Are you using interface builder or everything is defined in the code?

Add UIButton to UITextView Dynamically with UserInteractionEnabled

I am building an app where I need to add buttons to a UITextView dynamically on the basis of text entered by the user in the same UITextView.
The look I want to give is something like To field in message app of iPhone
I am unsable to figure out the way to do the needful.
Any help would be highly appreciated.
Thanks in advance!!
I found out the solution to my problem and no one has yet answered here so will reply to my own question.
I tried to keep a UITextView on a UIScrollView and then kept changing the width of the UItectView and added button to the left of it depending on the text added in the the textView. This will help in giving an appearance similar to that of a textfield with dynamic addition of UIButton.
Hope this wolrs for all those having the similar problem.