• Open Menu Close Menu
  • Apple
  • Shopping Bag
  • Apple
  • Mac
  • iPad
  • iPhone
  • Watch
  • TV
  • Music
  • Support
  • Search apple.com
  • Shopping Bag

Lists

Open Menu Close Menu
  • Terms and Conditions
  • Lists hosted on this site
  • Email the Postmaster
  • Tips for posting to public mailing lists
CustomView Help ...
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

CustomView Help ...


  • Subject: CustomView Help ...
  • From: email@hidden
  • Date: 14 Mar 2008 10:57:42 +0000
  • Authenticated-sender:

Hi,

I have implemented a custom view with drag and drop capability. When the viwe is idle, the background is a subtle gray gradient, and when files are being dragged over it turns to a nice blue gradient. I do this in drawRect using a BOOL variable which gets updated in each of the drag operation methods.

Now, I also have a label on the custom view, instructing the user that this is where to drop their files (anyone familiar with AppZapper?). The font is currently just a dark gray color.

What I would like is to have the label's font color change to white whenever the custom view changes to blue. And this is where I'm stuck ? I cannot think which is the best way to go about linking the two up. Do I use a custom binding exposed by the view, if so how, because all the doc's I've come across seem to show how to bind the view to something, rather than binding something to the view ? Or do I use notifications, posted by the view and recieved by the appcontroller, then update the color using an outlet ? Or is there another way thay I've totally missed ?

(By the way, I'm still learning Cocoa, so be kind :-) )

All help on this will be greatly appreciated.

Thanks

-Mic

_______________________________________________

Cocoa-dev mailing list (email@hidden)

Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com

Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden


  • Follow-Ups:
    • Re: CustomView Help ...
      • From: "Kyle Sluder" <email@hidden>
  • Prev by Date: Order of resulting selector invocations from performSelector
  • Next by Date: Re: CustomView Help ...
  • Previous by thread: Re: Order of resulting selector invocations from performSelector
  • Next by thread: Re: CustomView Help ...
  • Index(es):
    • Date
    • Thread