cocoa

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Responding to a folder being dragged onto the Dock icon in Cocoa

To respond to a file being dropped on the dock icon I would implement the openFile: method in the application delegate.Is it the same for a folder? Also, where in the .plist do I declare that the appl[详细]

2023-04-12 19:52 分类：问答
Compile in "Release" mode causes errors for CGRect <-> NSRect conversion

Compiling my last bui开发者_运维百科ld in Release mode i get some errors like : passing \'NSRect\' (aka \'struct _NSRect\') to parameter of incompatible type \'CGRect\' (aka \'struct CGRect\')[详细]

2023-04-12 19:47 分类：问答
Creating a Device Driver with Xcode Cocoa Application

Hi Friends.. I am tryto create a Device driver Application In X-Code, From This Link:- http://developer.apple.com/library/mac/#documentation/Darwin/Conceptual/KEXTConce开发者_StackOverflow社区pt/KEXTC[详细]

2023-04-12 19:33 分类：问答
How to set Command+ as a key equivalent?

I want to have command-plus as a key equivalent for a menu item, however, when I try to enter command-plus, it shows up as command-shift-equals instead of a plus.And when I press com开发者_Go百科mand-[详细]

2023-04-12 18:55 分类：问答
Clicking on NSMenu item causes a crash [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari[详细]

2023-04-12 17:44 分类：问答
Cocoa: Subclassing NSProgressIndicator on Lion

I have a problem that is driving me crazy. I want to subclass NSProgressIndicator in its \"Bar\" form to change the color of the progress bar based on a couple of logic states. For that i basically ov[详细]

2023-04-12 17:37 分类：问答
Associating a type of the folder with a cocoa app

I\'m writing an app that requires a folder to be opened with it. I\'d like to see if a folder can be dragged onto the app icon (in the dock, for instance) and the ap开发者_Python百科p to recognise it[详细]

2023-04-12 17:13 分类：问答
What is a FILE * type in Cocoa,and how properly use it?

I\'m trying to run Bash commands from my Cocoa APP. And receive开发者_如何转开发 the output. I\'m executing all that commands, with Admin Privilege.[详细]

2023-04-12 16:54 分类：问答
Monitoring a directory in Cocoa/Cocoa Touch

I am trying to find a way to monitor the contents of a directory for changes. I have tried two approaches.[详细]

2023-04-12 15:44 分类：问答
Are @synchronized blocks guaranteed to release their locks?

Assume these are instance methods and -run is called. Is the lock on self released by the time -run returns?[详细]

2023-04-12 15:32 分类：问答