javafx

问题 I'm trying to create a custom runtime image that will not require installed JRE/JDK on the computer. I have followed the tutorial presented on OpenJFX Documentation (JavaFX and IntelliJ - Modular with Maven) and I am able to run the created image, but I want to include for my application class com.sun.glass.ui.Window (in module javafx.graphics). Before custom images, I was parsing as command line arguments the following: --add-opens javafx.graphics/com.sun.glass.ui=ALL-UNNAMED I want to

问题 I'm trying to create a custom runtime image that will not require installed JRE/JDK on the computer. I have followed the tutorial presented on OpenJFX Documentation (JavaFX and IntelliJ - Modular with Maven) and I am able to run the created image, but I want to include for my application class com.sun.glass.ui.Window (in module javafx.graphics). Before custom images, I was parsing as command line arguments the following: --add-opens javafx.graphics/com.sun.glass.ui=ALL-UNNAMED I want to

问题 I was working on a project in Intellij then suddenly there was a pop up and now the run button is greyed out. It is a Java FX project and it runs with coverage and debug, but the normal run button is greyed out. What could be the problem? PS: I know I don't give you much to work with but unfortunately it was working and now it isn't, that's all. 回答1: This has happened to me countless times. One possible problem is that the program is still running in the background and hasn't exited

问题 I was working on a project in Intellij then suddenly there was a pop up and now the run button is greyed out. It is a Java FX project and it runs with coverage and debug, but the normal run button is greyed out. What could be the problem? PS: I know I don't give you much to work with but unfortunately it was working and now it isn't, that's all. 回答1: This has happened to me countless times. One possible problem is that the program is still running in the background and hasn't exited

问题 I was working on a project in Intellij then suddenly there was a pop up and now the run button is greyed out. It is a Java FX project and it runs with coverage and debug, but the normal run button is greyed out. What could be the problem? PS: I know I don't give you much to work with but unfortunately it was working and now it isn't, that's all. 回答1: This has happened to me countless times. One possible problem is that the program is still running in the background and hasn't exited

问题 I'm developing an application using some StackedBarChart but i've found what i think is a little bug, negative values are not rendered if the animated property of the chart is set to false. Try the code below to test it, anyone know how to solve it ? Thanks in advance. import javafx.application.Application; import javafx.application.Platform; import javafx.event.EventHandler; import javafx.scene.Scene; import javafx.scene.chart.CategoryAxis; import javafx.scene.chart.NumberAxis; import javafx

问题 I'm using a JFXSlider in JavaFX and I've used a linear gradient for the color of the JFXSlider 's track (with CSS). However, I'd also like to change the color of the thumb to that of the slider for that position. I've used the following CSS for the slider's linear gradient and for getting rid of the default green color of the JFXSlider : .jfx-slider .track { -fx-pref-height: 10; -fx-background-color: linear-gradient(to right,red,orange); } .jfx-slider .colored-track { -fx-background-color:

问题 In my FXML I have a simple slider: <Slider fx:id="timeSlider" showTickLabels="true" GridPane.rowIndex="3" GridPane.columnIndex="0" GridPane.columnSpan="4"/> This slider is part of a desktop music application I am writing and it signifies how far into the song has been played. I have written a change event that is called everytime the the song time is changed, and this successfully accomplishes sliding the knob/thumb down. Now I am trying to also to color the left part (already played) blue

问题 In my FXML I have a simple slider: <Slider fx:id="timeSlider" showTickLabels="true" GridPane.rowIndex="3" GridPane.columnIndex="0" GridPane.columnSpan="4"/> This slider is part of a desktop music application I am writing and it signifies how far into the song has been played. I have written a change event that is called everytime the the song time is changed, and this successfully accomplishes sliding the knob/thumb down. Now I am trying to also to color the left part (already played) blue

问题 I am trying to run JavaFX application but there is showing the following error Error: JavaFX runtime components are missing, and are required to run this application Until this step, I could not import the JavaFX, and I have done it from /usr/lib/jvm/java-8-openjdk-amd64 Can someone help to solve this error? Thanks beforehand. By the way, I am using lubuntu operating system extra information 回答1: As explained on official OpenJFX website open your intellij idea IDE and create new Project Go to