I\'m trying to use IOHIDManager to get modifier key events because Cocoa flagsChanged events are lacking (difficult to differentiate between press/release, left/right if both are down, etc.) Here\'s t
I\'m getting an NSCFDictionary returned to me and I can\'t figure out how to use it.I know it\'s of type NSCFDictionary because I printed th开发者_Go百科e class and it came out as __NCSFDictionary.I c
does anyone know how to access different formats of an icns file? For example this file contains multiple sizes of t开发者_Python百科he same icon:
I need to create application that get notified each time I plug or unplug USB, and also can get access to it. For start, I tried to use USBPrivateDataSample application as example:
Is it possible to create custom Core Foundation type开发者_开发百科s? Does anyone know any document or something that could help me with this?
I\'m totally perplexed at how this code is able to cause a segmentation fault. The code works fine on 10.5+ but seg faults on 10.4. Any ideas? The fault occurs during CFNumberGetValue.
Anybody can help me for co开发者_如何学Pythonmpile this code in Cygwin / MingW / VS20(05|08|10)?
I\'m attempting to use Core Foundation for the first time and I must be missing something. I am attempting to use NSObjects as my keys and values for a CFMutableDictionaryRef.
I need to create a CGSize to compute text height of an arbitrary text with arbitrary length. UIKit has this nice method -siz开发者_JS百科eWithFont:constrainedToSize: and my text is only constrained in
Problem: Maybe the CGMutablePathRef has been created and set, but maybe not. What I do right now in -dealloc is:
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