cocoa-bindings

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nssearchfield predictate doesnt return items with spaces

ANY contains $value.lowercaseString above is the value I place into my xib\'s bindings search predicate.[详细]

2023-01-10 16:23 分类：问答
Binding an NSMenuItem's title breaks enabled/disabled validation

I have a menu where some of the menu items use bindings to get their title. These items are always enabled, and don\'t neither automatically enable/disable like they should NOR do they cause a call to[详细]

2023-01-09 11:20 分类：问答
GCD blocks not updating NSCollectionView

I have a Cocoa app that listens for notification and posts updates to an NSMutableArray monitored by a NSCollectionView. The notifications arrive in large volumes so I was thinking to use a different[详细]

2023-01-09 11:15 分类：问答
How to set title of NSBox from an array controller via cocoa- bindings

I have an array controller holding some values, say - subjects. I am displaying these values in a table view. I want to set the title of NSBox as subject in selected row.[详细]

2023-01-09 00:50 分类：问答
IKImageBrowserView appears to not bind properly

my question relates to Interface Builder and an IKImageBrowserView not implementing bindings as I would expect.[详细]

2023-01-07 20:19 分类：问答
How do I ensure proper KVO behaviour for my NSSlider-like custom control?

Let\'s say you have a custom control similar to NSSlider but with support for choosing a range of values, instead of a single value. The obvious choice of properties is minValue, maxValue, leftValue,[详细]

2023-01-05 18:41 分类：问答
how to get count of records and aggregate of values via NSArrayController and cocoa bindings

I am trying a simple application using NSArrayController and cocoa bindings. The application contains - a table with only one column, two buttons \"+, -\" to add and delete records, two text fields to[详细]

2023-01-05 14:33 分类：问答
Why is NSArrayController not calling accessor methods via bindings?

I am trying to intercept an NSArrayController (thingsController) addObject method with the following accessor method.[详细]

2023-01-05 05:58 分类：问答
Cocoa bindings between NSTableView and NSMutableArray refuse to update

Ok, I\'m very new to Obj-C and Cocoa, but I\'m sure my bindings here are correct. I\'ve been googling, searching stack overflow and have checked my values again and again.[详细]

2023-01-04 16:40 分类：问答
Sorting of table column by string length not working as intended when done in IB via cocoa - bindings

I made a sample application displaying list of employees with their salaries over NSTableView using NSArrayController.[详细]

2023-01-03 02:49 分类：问答