I’m trying to create a simple app that allows me to redirect all System.out to a JavaFX TextArea within my app. For this, I created a CustomOutputStream class from the OutputStream class. Here’s the code for it: In my AppController.java file, I put TextArea as protected so I can access it from another class in the same package: Now this
Tag: javafx
JavaFX IllegalAccessError on running application
I have a JavaFx 14 application running on JDK 14. I created a jlink runtime version that has the only the required modules I need to run the application on both Mac and Wins 10. I wanted to add a PreLoader to show users while the background processes finish. I test primarily on Mac OS and then try it on
How to use global arguments for Java in vscode?
I am trying to setup my JavaFX enviroment so I referenced the corresponding Jars. In order to run the code I need to use some VM Arguments (“vmArgs”: ” –module-path /Users/adrif/Downloads/javafx-sdk-14.0.2.1/lib –add-modules javafx.controls,javafx.fxml”) in the launch.json. I am working in a multi-project folder so every time a make a new one I have to go to the launch.json and add
JavaFX: How to overwrite button action in custom Dialog
I work on desktop application based on JDK 8 and JavaFX. I created custom dialog class with 2 buttons(finish and cancel). My goal is to return the list of strings added in dialog (after clicking finish button, dialog returns list. Cancel makes return empty list). I have problem, beacause function showAndWait return type of button which I clicked (‘ButtonType.FINISH’ or
JavaFX – Change ListView’s FocusModel
I have a ListView and am currently overriding the SelectionModel to prevent selection of the items, but when you attempt to select an item, it is still showing the outline. Reading over the API, I found that I can do the same thing but this time by overriding the FocusModel using And here is my SettingsFocusModel It is not working
package javafx.util does not exist?
I am using openjdk version “1.8.0_252” and I also separately install the javafx and currently the version is javafx.version=11.0.2-internal. I have added the javafx lib path in the intellij. There is no error while writing the code javafx Pair. However when I build the project with sudo mvn clean install I got build failure with the following error: Answer The
JavaFX Multithreading and Progressbar
I have a problem with freeze GUI. I’m a beginner with JavaFX and don’t know what I’m doing wrong. VideoToImages is background method from which I’m getting IntegerProperties to set progressBar value. …
Reference control by fx:id
I have a calendar screen I have designed for class using JavaFX and Scene Builder. The part where I’ve placed the number is a label and the part that, currently, says “None”, is a button. I want to reference the value in the Label when I select the Button so that I can display the Appointments for the user for
Metadata from Media is null, JavaFX
I’m trying to get artist’s name from a song in my listview on click of a button but i’m getting this And here is my code How do i print it normally, only once? Answer Your listener will be invoked when any of the metadata change. Since you’re only interested in when the artist changes, and is changed to a
Log4j warning and ClassNotFoundException problem
I am trying to run my javaFX project on the console using the jar file of the project on windows. I am running the program with the following command: java -jar INF202_PROJECT.jar When I run it in the IDE (I am using intellij) it runs normally and as expected but I get the following output: And when I run the