I opened a project in NetBeans, it is a Maven-based project and i have a problem with javafx imports. There is a communique f.e.: "package javafx.animation does not exist".
Normally when I create a new JavaFX projekt I select the Java with Ant > Java Aplication and then when I right click on my project on the projects list I choose Properties and in the Libraries section I can add JavaFX library.
In this case, when I open maven-based project there is not Libraries section in the properties and I don't know how to add the JavaFX library?
Instructions for using JavaFX with Maven and Gradle-based projects are found here:
https://openjfx.io/openjfx-docs/
I suspect you are running on a JDK that does not have JavaFX modules included. That is normal. However, there are some builds of OpenJDK that include the JavaFX modules so you don't have to add them manually. Using such a JDK may make things easier.
Consider one of the OpenJDK builds from Azul or Bellsoft that includes JavaFX.
For Bellsoft choose the "Full JDK":
https://bell-sw.com/pages/downloads/
For Azul choose "JDK FX" as the "package":
https://www.azul.com/downloads/zulu-community/?package=jdk
Related
I'm using LWJGL which has native libraries for my project to use. My question is how do I add native libraries to a Java project in VSCode? Also, when I created the project I selected the "no build tools" option if that's helpful.
If you don't maven or gradle in your project, choosing no build tools is okay. Then turn to JAVA PROJECTS, find Referenced Libraries and click + to add local jars:
[UPDATE]
To add ddl, add the following in launch.json:
"vmArgs": "-Djava.library.path="path/to/library"
I try to get started with Eclipse 4-10 and SWT, but importing the SWT Library
in the java project doesn't work.
Here is what I did:
Download Win 64bit Version of Eclipse 2018-12 and SWT library from here:
https://download.eclipse.org/eclipse/downloads/drops4/R-4.10-201812060815/
use the Eclipse internal Installer to download and install "SWT Designer" with all it's dependencies from 2018-12 - http://download.eclipse.org/releases/2018-12
import the SWT-library-zip-file to the workspace via "File"->"Import"->"Existing projects into workspace"...
create a new java project, called testproject
get to testprojects "Properities"->"Java Build Path"->Tab "Projects"->Select "Classpath"->"Add"->select the org.eclipse.swt
Create an Application Window in my testproject via "create new visual classes"->"SWT"->"Application Window", called testwindow
But the import statements in the testwindow.java still show "the import org.eclipse cannot be resolved".
The setup process is according to the official eclipse site: https://www.eclipse.org/swt/eclipse.php
I use Windows 10 64bit, eclipse and SWT are both 64bit-versions too.
What am I missing?
In case you have a module-info.java file in the default package, delete it.
Having a module-info.java file enables the optional use of the Java Platform Module System (JPMS) which requires to specify all required modules.
Instead of deleting module-info.java you can also:
In the Java Build Path move the org.eclipse.swt project from the Classpath to the Modulepath
In module-info.java add the line requires org.eclipse.swt;
I am trying to add and delete libraries in a project in eclipse plugin development. For example, there is the JRE System Library or an ivy library. I would like to delete one of these libraries and add another one. I am using IProject, IWorkbench, etc. Is this possible?
Thanks!
1.right click on the project
2.go to java build path
3.Add library
4.select the appropriate options
5.click finish and you are good to go
I'm looking (if it exists) a way to import few XCode java projects into eclipse, maybe a plugin or something that starting from a pbxproj file, generates an eclipse project (.classpath + .project).
After many searches on the internet I reached this URI:
Migrating from XCode to eclipse.
There you can read this:
Migrating with a script is pretty easy and it is not a complex script, it just copies files and puts Java classes into the package structure. The script does not do everything, it just takes the drudgery out of it. You will want to convert all the frameworks before the applications as the applications will need the frameworks to build.
The first step is to create a new Eclipse project, a Wonder Application or a Wonder Framework, and give it the same name as the Xcode project. This does NOT mean you will be using Project Wonder, it just refers to a project layout developed for Wonder.
cd into your Xcode project, Run ./fleeto /path/to/eclipse/project, Refresh the project in Eclipse (select and press F5 or use the context menu), Repeat for other frameworks and applications.
For working in Eclipse you will want to have the framework projects included as required projects in the applications and frameworks that use them. For each project, Properties - Java Build Path is the central place to manage your project. Select the Projects tab and add the framework projects that this application references.
These project dependencies work in Eclipse but not for deployment. For deployment you need to reference frameworks from their installed location. Install the framework (see Install on the context menu).
Then go to the Properties - Java Build Path - Libraries tab and configure the WO Frameworks library. Expand the nodes and select the installed framework(s).
REMOVE the checkmarks beside the ERJars and ERExtensions framework if you are not using Project Wonder. Finally, adjust the order on the Order and Export tab so that required projects appear before the WO Frameworks Library. Doing this ensures that Eclipse uses the current code and not a previously installed version.
I have an existing Java project in Netbeans that uses Swing and I would like to start using Java FX 2.0 for some components in that project.
I have dowloaded the latest version of the JDK (1.7.0_03) and enabled JavaFX but when I try adding an import javafx.xxx statement, Netbeans can't resolve the link. Do I need to manually add some JARs to my list of external libraries?
Project Properties use "JDK 1.7-FX Enabled":
which is configured this way:
If you created your project in older NetBeans it can miss libraries from FX enabled plaftorm.
You can:
either recreate the project in NetBeans 7.1+ and copy sources
or include next library to the libs: C:/Program Files/Oracle/JavaFX 2.0 SDK/rt/lib/jfxrt.jar