NSArrayController binding : Suppress "No selection"

Posted by Holli on Stack Overflow See other posts from Stack Overflow or by Holli
Published on 2010-04-22T05:38:40Z Indexed on 2010/04/22 5:43 UTC
Read the original article Hit count: 383

Filed under:

cocoa-bindings

|

cocoa

|

objective-c

Hello,

I have a texfield bound to an ArrayController. The controller key is "selection" because I select items from a NSTableView. But when there are no items in the table the textfield shows the gray text "no selection".

How can I suppress this text and have just an empty textfield? Or how can I change the "No selection" text to something else?

© Stack Overflow or respective owner

Related posts about cocoa-bindings

how to show avg of employees salary in a NSTextField using NSArrayController and cocoa bindings

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi all, I am new to cocoa bindings so I tried to make a simple application which will simply calculate avg of employees salary and display it in a text field, using cocoa bindings. I followed these steps: Made the model class : Person with one property for now - @property (readwrite, assign) int… >>> More
What describes objective-C and Cocoa Bindings best?

as seen on Stack Overflow - Search for 'Stack Overflow'
I have trouble understanding Cocoa Bindings. Can someone explain me what this is all about, in an way that is humanly perceivable? >>> More
Observing model changes with Cocoa Bindings and NSArrayController

as seen on Stack Overflow - Search for 'Stack Overflow'
I've got an NSArrayController bound to a mutable array in my controller, which manages an array of my model objects. The array controller is bound to my UI. It works well. Now I'm trying to manually observe when a value changes in my model in my controller class (basically I'm marking the changed… >>> More
Cocoa Bindings and Application Preferences - Crash

as seen on Stack Overflow - Search for 'Stack Overflow'
Using the document provided by Apple to create an application preferences window that doesn't require any extra code, I seem to have triggered a crash that cannot be traced by me. While the stuff from Apple is older, I believe I have the settings pretty much the same as shown here: When I run… >>> More
displaying web pages over web views in collection view using cocoa bindings

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi all, I tried sample example given at this link - Collection View Programming Guide It is simple and it worked. Considering it as a reference I tried a simple application which will show a collection view of web views with some web page displayed over each web view. The model class has two properties:… >>> More

Related posts about cocoa

MVC - Cocoa interface - Cocoa Design pattern book

as seen on Stack Overflow - Search for 'Stack Overflow'
So I started reading this book: http://www.amazon.com/Cocoa-Design-Patterns-Erik-Buck/dp/0321535022 On chapter 2 it explains about the MVC design pattern and gives and example which I need some clarification to. The simple example shows a view with the following fields: hourlyRate, WorkHours, Standarthours… >>> More
Drag String data from My Cocoa App to Third-Party Cocoa App

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello, I want to drag a row from my tableview and drop it into any other NSTextField in Mac OS X 10.6, and have a string of text be dropped. Drag and drop already works within my app (between a NSTableView and an NSBrowser), but I have had no success putting any data on the pasteboard that can… >>> More
Cocoa equivalent of the Carbon method getPtrSize

as seen on Stack Overflow - Search for 'Stack Overflow'
I need to translate the a carbon method into cocoa into and I am having trouble finding any documentation about what the carbon method getPtrSize really does. From the code I am translating it seems that it returns the byte representation of an image but that doesn't really match up with the name… >>> More
String formatting in cocoa

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi I am trying to send some text in an email from my cocoa app (by using Mail.app). Initially I tried using HTML to send properly formatted text. But the mailto: URL does not support html tags (even after setting headers) So I decided to use formatted string (left-aligning of string) This is what… >>> More
Anyone know the state of cocoa#?

as seen on Stack Overflow - Search for 'Stack Overflow'
Having just updated Mono to 2.6.3 (on OS X), I noticed in the installer that cocoa# 0.9.5 is also installed. However using MonoDevelop there are no cocoa# project templates by default, and I was wondering if anyone knew more about creating cocoa# apps. If you goto the cocoa# page on the Mono site… >>> More