38,931 questions
0
votes
2
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46
views
Uberjar with JavaFX compiled by Leiningen doesn't have runtime components
I have an extremely simple Clojure project that uses JavaFX 21.0.7; it's just one file, and all it's meant to do (at the moment) is display a stage with a scene consisting of an empty pane:
(ns ...
- 125
1
vote
2
answers
53
views
How to implement first-time online validation and offline license checks using License4J in JavaFX (no Maven/Gradle)?
I'm integrating License4J into a local JavaFX desktop application without Maven or Gradle.
✅ My Goal:
Implement a license validation workflow like this:
On first run:
Prompt the user to enter a ...
- 49
0
votes
0
answers
56
views
How to implement a javafx GameLoop
The only way i found is by using a timeline, which relies on KeyFrames, but the only way i managed to do something like this is by making a single KeyFrame in loop
this is the solution i've found:
...
- 15
3
votes
1
answer
49
views
Binding binary expressions in FXML
From the docs it seems like it should be possible to use simple expressions when calculating Element properties but it always seems to give errors. Is the syntax here correct and is there any more ...
- 7,129
1
vote
0
answers
122
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Running JavaFX Application on JRE 8u451 After JavaFX Removal
I'm facing an issue with a JavaFX application written for JDK 8. My company recently updated to JRE 8u451, and the application no longer runs because JavaFX has been removed from this release. I have ...
0
votes
1
answer
51
views
How to change or remove JavaFX ScrollPane scrollbar background color
Problem setting the background of the scrollbar to white, making it seamless to the scrollpane, if better, the background could be transparent so any color would work
Solution I tried:
nothing ...
- 77
3
votes
1
answer
48
views
JavaFX cannot resolve the stylesheet symbol
Here is my JavaFX code snippet:
<stylesheet value="colours.css" />
This is inside a GridPane object, right after the line with the GridPane tag.
IntelliJ says it is unable to ...
- 133
-4
votes
0
answers
69
views
vscode: incorrect package (Java) [closed]
picture0
src is my root file, and i have a file test right beneath it.
And in my Main.java, declaring package test as the file name.
why is my vscode keeps announcing package error.
chatgpt and ...
- 1
2
votes
1
answer
40
views
Example of Using ObservableValue.subscribe() In Gradle
Could someone give a complete example of calling ObservableValue.subscribe() from a Gradle project?
Doing the following results in error: cannot find symbol on subscribe():
SimpleObjectProperty<...
2
votes
1
answer
57
views
JavaFX custom CSS property with multiple values
I try to create a custom css style property for my component, with multiple color values, like the -fx-background-color. But I'm stuck, despite I define my CSS property similar to the -fx-background-...
- 103
0
votes
0
answers
34
views
Modify scenegraph on stylesheet load
Is there a way for a stylesheet to modify the scenegraph once it is loaded?
For some style effects, I need to inject elements in the scenegraph. (Basically I need to write a "skin" for a ...
- 671
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163
views
+50
How can I decouple ViewModels in a JavaFX + Spring Boot MVVM application without circular dependencies?
I'm building a JavaFX + Spring Boot application using the MVVM pattern.
Problem
I have two ViewModels:
SharedLoginViewModel: Manages the workflow state (e.g., login process, step transitions).
...
- 325
1
vote
0
answers
32
views
JavaFX left and center aligment [duplicate]
I'm trying to create a UI that has a home button on the top left and a logo image on the top center.
I just can't seem to align these two objects so that they're both in the right position...
Can you ...
0
votes
0
answers
57
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JavaFX file does not properly adapt to all screen sizes
Hello everyone and thank you in advance. I am currently developping a game and I need to implement the GUI. I decided to use javaFX or more specifically I used JavaFX Scene Builder 2.0 for this, which ...
- 11
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0
answers
60
views
What to do if Launch isn't working in JavaFX?
I'm working on a school project and trying to launch the GUI for a playlist. A groupmate of mine has also introduced Maven components to the project itself so we can upload, get values from, and play ...
- 1
