JAVA Simple text editor example - Swing API

I continue my study of Java Swing API. This time I just wanted to share this very basic plain text editor. The components we need is ScrollPane, TextArea, Menu and FileChooser. On the code side - basic constructor, some Abstract actions and few methods to make this editor work. We also going to set a file extension filter so we don`t accidentally open something that would crash our application.
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[elilichtblau]

Awesome tutorial, I have been looking for good tutorials and your's is better then all of the bigger code tutorial people on youtube

[fuzisionng]

Thank you, this is very easy to understand and follow. It's also pretty easy to modify it according to what my assignments need me to do.

[justcloudi]

I had a problem running the program after compilation. I use Ubuntu and in the terminal when I type "java Editor" I get
"Error: Could not find or load main class Editor
Caused by: editor/Editor (wrong name: Editor) "


I see there is four class files after compiled "Editor.class", "Editor$1", "Editor$2" and "Editor$3"


Any help is appreciated. Enjoyed the video thank you!

[AlbonWu]

I have a question: shouldn't there be a type mismatch on line 47:

Action open = new AbstractAction("Open File"){

since Action conflicts with AbstractAction?

[ariyaircastro]

Great tutorial! It help me so much, thanks

[lyricsmusic]

please can you show us how we can put in this code an action like search a word in this text area and set her line ?
tnks for everything .

[immyjackson]

which software you used in this you written in java language

[bhaibhaigamers]

Sir are we using a framework or pure java

[osjaystorm]

No explanation. TOTAL WASTE OF TIME!!!