macOS– tag –

This article provides instructions on how to write a callback function using Swift's closure for interfacing with a library written in C++ from Swift application. 【Swift and C++ Interoperability (as of August 4, 2022)】 Swift and C++ do...

In the previous article, we implemented executing an action when clicking a button. Actions with buttons are one of the basic things common to most applications. Similarly, reading and writing controls' values are a common issue in appli...

Buttons are among the most frequently used elements in applications. In this article, we will add a "Quit" button to the Cocoa Hello World so that the application can also quit from the button. This article will continue from the Cocoa H...

OpenCV is an open-source image processing and machine learning library. It has many features and can be developed more efficiently than implementing all image processing and machine learning processes from scratch. Not only is it highly ...

This article explains how to terminate the app when the window is closed. We add the code to the Cocoa Hello World which was created in the previous article. You can download it from the following article. 【About the delegate】 AppKit u...

This article is part of a series of articles that create the Cocoa Hello World. This article explains how to set the minimum and maximum sizes of the window. It also adds the code to center the window to HelloWindowControllerclass. This ...

This is a series of articles explaining how to create a Cocoa version of Hello World. In this article, we create a window class and make it a window controller of the Hello World window. This article utilizes the sample code created in t...

This series of articles explains how to create a Cocoa version of Hello World. This time, we will create Hello World with zero coding, just editing the storyboard. In this article, we use Xcode. If you have not installed Xcode, please se...

We use Xcode to develop applications for the App Platform. This article provides an introduction to getting started with development. 【Register to the Apple Developer Program】 If you aim to develop an app, access documentation and samp...

The Xcode 13.4.1 on macOS Monterery 12.4 can use only WindowGroup and DocumentGroup to implement the window generation in SwiftUI, so we can't create the single window application. You can't implement the all of the items in the menu bar...