Lists

Terms and Conditions
Lists hosted on this site
Email the Postmaster
Tips for posting to public mailing lists

Re: Drawing over a transparent background

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Drawing over a transparent background

Subject: Re: Drawing over a transparent background
From: Rob Keniger <email@hidden>
Date: Mon, 24 Aug 2009 14:29:22 +1000


On 24/08/2009, at 9:33 AM, Ron Fleckner wrote:

My borderless window has a semi-transparent background. When the drawing in a subview changes, the background retains a ghost of the original drawing in the subview. I don't want that ghost image!

What are you returning for the -isOpaque method of your custom view? If your view has any parts that have an alpha less than 1.0 then you must return NO from this method.

--
Rob Keniger

_______________________________________________

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: Drawing over a transparent background
From: Ron Fleckner <email@hidden>


References:  
  >Drawing over a transparent background (From: Ron Fleckner <email@hidden>)




Prev by Date:
Re: Syntax Coloring?

Next by Date:
Re: Simple array controller master-detail binding problem

Previous by thread:
Drawing over a transparent background

Next by thread:
Re: Drawing over a transparent background

Index(es):

Date
Thread