javafx

To run a B4J console or GUI Application on any 64-bit ARM computer, follow these steps: Have tested it on Raspberry Pi 4 and Orange Pi Zero 3, running Ubuntu 21.04 and 22.04 respectively: STEP 1: Install openjfx11 sudo apt-get update sudo apt-get install openjfx STEP 2: Find out where...

Hi, 'b4jers' B4j can easily import and encompass the javafx controls and deals with them as native controls. As a demo of this power of b4j I present this outcome of a small app that took a considerable deal of research, trials and errors, and code organization.. It displays three buttons...

Hi, I'm updating an old project, but some of the UI objects have changed. Is there a link or a thread that explains the differences, and specific things we need to change? Now, the UI empty Project generator gives us this: Private xui As XUI Private Button1 As B4XView , and the earlier...

Oracle documentation regarding Java Classes displays this kind of info : Is there a way to programmatically get the Min / Max values of those properties ? I haven't found methods in the classes / related classes (e.g. Class DoubleProperty) to access this info. Or maybe is there some magical...

Hello, I'm using Erel example from here to minimize my B4J app in the tray. It works as expected in IDE (both release and debug), but when I run it using java.exe using the same jdk11 package (downloaded from B4X) the app crashes with the following error: java.lang.NoClassDefFoundError...

I followed the steps as shown in the B4XPages video tutorial, but it gives error. Created new B4J project, then > file > new > B4XPages > and run and I get: B4J Version: 8.50 Java Version: 8 Parsing code. (0.01s) Building folders structure. (0.01s) Running custom action. (0.04s)...

Hello everyone. After spending some time to get a UI on my raspberry pi screen, here are my remarks, for who it can be useful: -Be careful when using only VNC to connect to your raspberry pi, when testing the javaFX lib, connect a screen on the HDMI port. (Yes there are libs that only show you...

Hi, I'm trying to create an executable file for my application, but when I compile it with Launch4j it gives the following error: Error: JavaFX runtime components are missing, and are required to run this application Anyone knows how to fix it? I'm pretty sure I have JavaFX in my java folder.

Hi i make a simple Module for set css style on your proyect. BMStyle just load CSS files. Here you can see some examples: MAC OS: MIST SILVER: MODENA: BREEZE: NIGTH: FLAT BEE: METRO LIGHT: METRO DARK: HOW TO USE: 'BMStyle.ApplyTheme(Form as Form, Array()...

Hello, I will show you how to install this Metro skin in your projects. It is a JavaFX css style that allows you to modify the controls, giving it a metro effect. I use JMetro CSS files from: Some Issues you have to know. Thanks to @tchart DEMO: DEFAULT B4J: METRO STYLE LIGHT: METRO...

Hello, I have a pretty simple UI B4J App which basically calls a Web Page, receives a response and shows it on a form. It works perfectly in Windows, but I can't get it to run on Ubuntu. I get this error: It was createded on B4J 7.31 with JDK 11.0.1 On the Linux box, both jdk and jfx 11 are...

Hello all, As the title say, this is a quick tutorial on how to print on A4 or Letter sized paper using the follow information provided by Steve Laming (better known as @stevel05). CLICK HERE for B4J Print JavaFX 8 I have attached two PDF files showing example printouts for both A4 and letter...

Hello All, This makes for interesting reading. https://jaxenter.com/javafx-11-part-3-150175.html Enjoy...

My B4J app runs on Windows 7. I try to install Ubuntu Linux 18.04 Desktop 64bit on VirtualBox and see whether my app runs on it. The jar is compiled using B4J version 6.01. I install Java JRE and OpenJFX. java -version openjdk version "10.0.1" 2018-04-17 OpenJDK Runtime Environment (build...