Monthly Archives: May 2015

NSPredicateEditor Sample Code

NSPredicateEditor Sample Code Created By: Debasis Das (19-May-2015) In this tutorial we will create a sample application to demonstrate the usage of NSPredicateEditor & NSPredicateEditorRowTemplate. We will also create a custom row template by subclassing NSPredicateRowTemplate. A NSPredicateRowTemplate normally has the

Posted in Cocoa, Objective C Tagged with: , , , ,

Cocoa Delegate Design Pattern

Cocoa Delegate Design Pattern Written By: Debasis Das (18-May-2015) Cocoa Delegate Design Pattern is a powerful design pattern in which one object works on behalf of another object. Examples of some of the delegating object in AppKit framework are as follows

Posted in Cocoa, Design Pattern, iOS, Objective C Tagged with: , , , , ,

Swift Autolayout Visual Format Language – Sample Code

Swift Autolayout Visual Format Language – Sample Code Created By: Debasis Das (7-May-2015) In this article we will create a simple cocoa application in Swift to demonstrate the Autolayout Visual Format Language where the constraints will be added to the views programmatically,

Posted in Cocoa, Swift Tagged with: , , ,

Autolayout Visual Format Language – Objective C Sample Code

 Autolayout Visual Format Language – Objective C Sample Code Written By: Debasis Das (7-May-2015) Undoubtedly Autolayout is a powerful tool at the hands of Cocoa & iOS Developers. It has a learning curve but gives immense control over UI resize

Posted in Cocoa, Objective C Tagged with: , , ,

Observer Design Pattern, Key-Value Observing

Observer Design Pattern, Key-Value Observing Written By: Debasis Das (3-May-2015) In the Observer Design Pattern , one object notifies other objects of any state changes. The Observer Design Pattern requires that an observer registers itself for changes in the state of another

Posted in Cocoa, Design Pattern, iOS, Objective C Tagged with: , , , , , , ,

Swift NSToolbar Sample Code

Swift NSToolbar Sample Code Created By: Debasis Das (2-May-2015) In this Sample Application we will create a Cocoa Application for Swift NSToolbar Sample Code  

Posted in Cocoa, Swift Tagged with: , , ,

NSToolbar Sample Code in Objective C

NSToolbar Sample Code in Objective C Created By: Debasis Das (1-May-2015) In this post we will create a simple Cocoa OSX Application that has a NSWindow with NSToolbar generated from code and each NSToolbarItem is mapped to individual view controller.

Posted in Cocoa, Objective C Tagged with: , , , ,

Recent Posts


Hit Counter provided by technology news