Lists

Open Menu Close Menu

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

Working with QTTime

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

Working with QTTime

Subject: Working with QTTime
From: Richard Salvatierra <email@hidden>
Date: Tue, 31 May 2005 17:17:40 -0400

Disclaimer - New to Objective-C

I am trying to use the ProgressView / Cell class from the developer sample code to create a progress bar for a QTMovie.

I want to get the status of the movie as a percent from currentTime / Duration but do not understand QTTime. Code:

NSDictionary *myAtts = [theMovie movieAttributes];

NSValue *durationValue = [myAtts objectForKey: QTMovieDurationAttribute];

NSValue *currentValue = [myAtts objectForKey: QTMovieCurrentTimeAttribute];

How do I get a float value from an NSValue?

Thanks, Rich

 _______________________________________________
Do not post admin requests to the list. They will be ignored.
Cocoa-dev mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:

This email sent to email@hidden

Follow-Ups:
- Re: Working with QTTime
  - From: Andrew Merenbach <email@hidden>

Prev by Date: Re: CoreData: Inverse relationships not maintained (to-one on one size, to-many on the other, with abstract classes)
Next by Date: Re: CoreData: Inverse relationships not maintained (to-one on one size, to-many on the other, with abstract classes)
Previous by thread: combo box and objects?
Next by thread: Re: Working with QTTime
Index(es):
- Date
- Thread