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Questions tagged cocoa

562 questions · page 1 of 12

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10
votes
1
answers

NSRect vs CGRect: y-axis inversion

macos cocoa core-graphics
asked 2013-06-12T04:38:33.907
8
votes
2
answers

Create group rows in NSTableView using CoreData backed NSArrayController

macos cocoa core-data nstableview nsarraycontroller
asked 2013-06-08T14:57:17.123
9
votes
2
answers

Embedding a Java runtime into a sandboxed Cocoa Mac app

java objective-c macos cocoa
asked 2013-06-06T11:13:36.143
10
votes
4
answers

What consumes less memory an actual image or a drawn image?

ios image cocoa-touch cocoa
asked 2013-05-13T12:24:44.990
14
votes
5
answers

Drag out to delete item

objective-c macos cocoa
asked 2013-05-12T17:06:14.370
15
votes
2
answers

Sending MCCS commands on Cocoa

cocoa gpu iokit
asked 2013-04-21T13:43:50.453
9
votes
1
answers

WebView page count

objective-c cocoa webview
asked 2013-04-12T11:27:28.053
11
votes
2
answers

NSTextField click-through?

objective-c macos cocoa interface-builder
asked 2013-04-09T00:00:45.477
80
votes
12
answers

How to get UITableViewCell indexPath from the Cell?

iphone ios objective-c xcode cocoa
asked 2013-03-29T21:44:23.953
16
votes
2
answers

How to resize a CAGradientLayer after rotation?

ios objective-c cocoa-touch cocoa cagradientlayer
asked 2013-03-22T23:20:39.980
11
votes
2
answers

How to automatically setup Core Data relationship when using nested contexts

ios objective-c macos cocoa core-data
asked 2013-03-12T05:07:20.133
13
votes
4
answers

Add opacity slider to the color panel for one color well but not others

objective-c cocoa nscolorpanel nscolorwell
asked 2013-03-03T18:21:30.383
8
votes
3
answers

Custom NSWindow with rounded corners which clip subviews

cocoa calayer nswindow
asked 2013-03-02T20:48:03.300
11
votes
2
answers

Binding an Ordered Relationship with an NSArrayController

cocoa core-data cocoa-bindings nsarraycontroller
asked 2013-02-25T23:39:52.543
10
votes
1
answers

NSWindowController showWindow:nil does nothing

objective-c macos cocoa nswindow nswindowcontroller
asked 2013-02-24T15:24:13.383
13
votes
1
answers

How to read log output of NSAutoresizingMaskLayoutConstraint?

cocoa logging autolayout autoresizingmask
asked 2013-02-23T18:26:29.870
9
votes
2
answers

bind:toObject:withKeyPath:options: is one-way binding?

cocoa binding cocoa-bindings nstextview
asked 2013-02-08T14:59:53.803
11
votes
1
answers

Replacements for GetMacOSStatusErrorString/GetMacOSStatusCommentString

macos cocoa
asked 2013-02-05T03:14:49.677
11
votes
3
answers

NSTextField width and autolayout

cocoa nstextfield nstextview autolayout
asked 2013-02-01T09:28:07.200
9
votes
4
answers

Double Click in NSCollectionView

cocoa nscollectionview
asked 2013-01-29T01:42:57.403
17
votes
2
answers

How can I get a reference to the current UINavigationController?

objective-c cocoa
asked 2013-01-25T20:26:06.033
14
votes
2
answers

How to get notifications when the headphones are plugged in/out? Mac

objective-c macos cocoa core-audio headphones
asked 2013-01-23T15:22:37.753
23
votes
3
answers

What constant can I use for the default Aqua space in Autolayout?

macos cocoa autolayout
asked 2012-12-27T14:01:55.000
8
votes
2
answers

[__NSCFConstantString pointSize]: unrecognized selector sent to instanc

objective-c macos cocoa nsattributedstring nsalert
asked 2012-12-22T08:59:22.957
10
votes
4
answers

dispatch_sync always scheduling a block on Main Thread

ios objective-c cocoa-touch cocoa grand-central-dispatch
asked 2012-12-20T12:17:07.723
9
votes
2
answers

AutoreleasePool not catching breakpoints, no warnings, no reporting in Instruments Leaks

objective-c xcode cocoa memory-management
asked 2012-12-19T16:17:42.417
16
votes
4
answers

In ARC do we need to send removeObserver: explicitly?

objective-c cocoa automatic-ref-counting nsnotificationcenter
asked 2012-12-17T09:43:42.233
13
votes
1
answers

Cocoa warning: NSWindow does not support utility styleMask 0x10

cocoa nswindow
asked 2012-12-17T06:24:29.743
16
votes
2
answers

How do you implement NSPageController to navigate through a webView's history

objective-c cocoa view webview
asked 2012-12-06T15:42:11.773
11
votes
1
answers

Change Authorization Dialog shown by AuthorizationCreate()

objective-c macos cocoa security
asked 2012-11-29T21:06:06.883
12
votes
1
answers

Thread 1: EXC_BREAKPOINT (code=EXC_i386_BPT, subcode=0x0) error

objective-c ios cocoa-touch cocoa ios6
asked 2012-11-23T08:55:34.170
10
votes
1
answers

NSUserNotification - How open the app when clicked

objective-c macos cocoa nsusernotification
asked 2012-11-01T22:12:23.123
12
votes
4
answers

How to save photos taken using AVFoundation to Photo Album?

iphone objective-c ios cocoa avfoundation
asked 2012-10-28T04:59:41.633
10
votes
1
answers

Make NSSearchField use NSTokenFieldCell?

cocoa nscell nstokenfield nssearchfield nstokenfieldcell
asked 2012-10-23T00:25:07.787
16
votes
2
answers

Replacements for the deprecated NSNibLoading methods (loadNibFile:, loadNibNamed:, etc.)?

objective-c xcode macos cocoa appkit
asked 2012-10-07T10:06:04.287
8
votes
3
answers

Cocoa: AVAsset from raw data (i.e. NSData)

cocoa avfoundation qtkit
asked 2012-09-30T07:38:04.580
14
votes
3
answers

Core Data - Remove entity from model

cocoa core-data entity
asked 2012-09-13T14:53:07.880
13
votes
2
answers

Can an app use both alerts and banners in Notification Center?

macos cocoa nsusernotification
asked 2012-09-07T14:26:12.077
147
votes
18
answers

How to manually create icns files using iconutil?

xcode macos cocoa icons iconutil
asked 2012-09-06T18:28:58.533
11
votes
2
answers

Objective-C's "obj performSelector" vs objc_msgSend( )?

objective-c ios cocoa
asked 2012-09-03T03:18:01.437
9
votes
1
answers

Correctly resizing rows on view-based NSTableView

objective-c macos cocoa nstableview appkit
asked 2012-08-22T05:51:30.230
32
votes
6
answers

Creating feature in mac app to override the users security setting

macos cocoa security app-store preferences
asked 2012-08-21T00:15:24.813
207
votes
30
answers

iOS - Build fails with CocoaPods cannot find header files

objective-c ios cocoa build cocoapods
asked 2012-08-17T09:08:02.723
9
votes
3
answers

cocoa: how to render view to image?

macos cocoa
asked 2012-08-14T08:10:10.830
10
votes
3
answers

How to show the share button in Mountain Lion?

cocoa osx-mountain-lion
asked 2012-08-05T08:43:41.037
17
votes
5
answers

How to load resources from external framework

iphone objective-c ios cocoa ipad
asked 2012-08-01T23:52:57.660
9
votes
4
answers

How do I implement a 3 pane NSSplitView with minimum & maximum sizes?

cocoa nssplitview
asked 2012-07-30T23:00:13.670
9
votes
2
answers

scheduleInRunLoop - threading network connections

objective-c multithreading cocoa nsrunloop nsstream
asked 2012-07-28T08:22:42.147
14
votes
6
answers

Mac SDK: using latest SDK but ensuring backwards compatibility with earlier deployment target

xcode macos cocoa xcode4 sdk
asked 2012-07-27T08:39:00.260
8
votes
1
answers

Discovering at runtime which of a class' instance variables are declared __weak

objective-c cocoa-touch cocoa automatic-ref-counting
asked 2012-07-23T21:46:08.290
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