maxxasebo.blogg.se

1. #Cocoa json editor windows how to#
2. #Cocoa json editor windows archive#
3. #Cocoa json editor windows download#

Start by launching Xcode and select to create a new project. So make sure that you’re properly following the steps described next. By not doing the correct choices you might end up without a default document controller that provides a lot of the desired built-in functionality, and that’s definitely something you don’t want to happen. When developing a document based app, attention must be given even to the first step while creating the Xcode project. Right next you can see a preview of the demo app we’ll build here: Creating A Document Based App Additionally, we’ll enable our editor to open and save plain text files, and through that we’ll discuss about some more really interesting stuff. To spicy things up, we’ll make it possible to change both the background and text color of the editor, allowing to choose from a predefined number of colors in each case. Each document in our document based app will show an editor, and it will be possible to save notes to files using a custom file type, to open previously saved files, and to perform a bunch of other default actions that we find in many other applications. Today we are going to create a small note editor that we’ll name TinyEditor. So, just grab the files you’ll need next, and jump straight into the making of a document based app! About The Demo App

#Cocoa json editor windows archive#

In particular, you’ll get an archive that contains:

#Cocoa json editor windows download#

There are, however, some files you can download from here that will help speed up things while making the demo app.

Today things are a bit different, as it’s crucial to start a document based app from scratch! So, there is not a starter project to download. Usually, in most of my tutorials I provide you with a starter project to begin with, and we continue together building on it. You will see that the required amount of work is not that much, and we’ll end up having a fully working app quite fast. In the following chapters of this post we’re going to create a document based app from scratch, and through that process to meet the most important aspects about it.

#Cocoa json editor windows how to#

Second, users don’t have to learn how to use a new UI they’re familiar with the default built-in functionalities that all document based apps provide. That fact has two advantages: First, it makes it ideal for focusing on the development of more meaningful and vital parts of the app. In general, a great deal of functionalities is coming for “free” in a document based app through the document controller and the document objects. Default operations, such as creating new windows, showing the UI for saving files, or tracking whether a document has been edited, are provided and controlled by the document controller in a document based app. All documents in an app are handled by another controller, called NSDocumentController.

Also, the represented data by a document (the data that is displayed in a window and users work with) is known as the document content. Such an object is responsible for representing the data users deal with in a window, as well as for providing some default functionalities that we’ll talk about and put in motion later in this post (like writing files to disk, or reading back from it).Ī document contains at least one window controller, which in turn contains a window, and that window contains a content view controller that implements all the UI users interact with. Editor’s note: If you are new to macOS development, you can check out this tutorial first.īehind each window on a document based app there is a document, an instance of the NSDocument class.