How to create a class in AppDesigner

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Sai Teja G 2023-10-13

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2032819-how-to-create-a-class-in-appdesigner

评论： Josiah Brough 2024-3-11

In R2023a, I want to know how can I create a class and subclass in the AppDesigner.

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Answer 1

Daniel Hediger 2023-10-13

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https://ww2.mathworks.cn/matlabcentral/answers/2032819-how-to-create-a-class-in-appdesigner#answer_1332269

Opening App Designer:

Launch App Designer by running a command like openExample('matlab/PulseGeneratorAppExample') to open a working copy of an example app. From there, you can modify and reorganize the app code, and write a MATLAB class to manage app data1.

Creating a Subclass:

To create a subclass of another class, you would add the superclass to the classdef line followed by a < character. The syntax would look like this: classdef ClassName < SuperClass. If inheriting from multiple classes, use the & character: classdef ClassName < SuperClass1 & SuperClass22.

Creating Custom UI Components:

You can create custom UI components either interactively in App Designer or programmatically as a subclass of the matlab.ui.componentcontainer.ComponentContainer base class. Once created, these custom components can be configured for use within App Designer3.

Subclassing App Designer Components:

There is a mention that MATLAB does not accept a uifigure having a non-native MATLAB class as a children. However, as an alternative solution, the UserData property of any MATLAB object can be used4.

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Christopher Stapels 2023-10-13

@Daniel Hediger Please review the guidelines about using AI to answer questions. Though it is allowed, we appreciate if you clearly indicate that you used AI for your answer. https://www.mathworks.com/matlabcentral/content/community-guidelines.html

Josiah Brough 2024-3-11

Terrible answer and it should have been deleted knowing that it is just AI spam... "how do I add a class?" .. "Simple you open the app and add a class." Not helpful at all.

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