Code Editor Extension Samples



For me it would be useful to have some examples of code to learn the programming logic.
I have never programmed in java, I know a little about the logic of Java, but I have no experience with this language. I do not ask to have complex extension copies, but simple examples made specifically for learning. Eg how to create a textbox different from the standard with dark background and white text and with bold font. It can help me to better understand how the code is structured. Thank you

AppyBuilder Code Editor
I want to build an extension but don't know how!

A Few Samples:


I created the example you described:




Code: (2.0 KB)


Thanks Ken I do not know how to thank you for your great availability and speed in responding. THANK YOU


How change proprietes of textbox (backgroundcolor,fontypeface and textcolor) via extension?


I am glad you asked!

The best way I have found to learn things like this is to look at the different Component .java files.
You can find them here:

Find a Component that has the property you’d like to add to your extension and take a look at it’s .java file.
For instance in this sample extension we are working with a TextBox so checkout the


What all types of ‘@SimpleEvent’ and others are there like all the things starting with @


You can read about stuff like that here: