javafx

问题 When I try to run my code in NetBeans I get a empty window saying "Browse JavaFX Application classes" but there are none to select. How can I solve this? Im trying to create a card game. This is the start to the main method. import cardutils.Deck; public class Main { public static void main(String[] args) { Deck deck = new Deck(); System.out.println(deck.toString()); } } 回答1: If you want to make a JavaFX application, you need to create a class which extends the Application class of JavaFX and

问题 So I can see a couple different ways to do what I need and I've done a bunch of google/stack overflow searching but can't find really what I'm looking for. I need to run multiple "Countdown timers." I need to have about 6 possibly up to 10 countdown timers running at once all at different times. I have a tab pane on my main program that I am including the FXML and injecting the controllers into. The Timers Tab has a different controller than the main program. So the 1st question I have is.

问题 So I can see a couple different ways to do what I need and I've done a bunch of google/stack overflow searching but can't find really what I'm looking for. I need to run multiple "Countdown timers." I need to have about 6 possibly up to 10 countdown timers running at once all at different times. I have a tab pane on my main program that I am including the FXML and injecting the controllers into. The Timers Tab has a different controller than the main program. So the 1st question I have is.

问题 I'm trying to install JavaFX on WSL Ubuntu I just updated and upgraded all my packages and checked that OpenJDK is up to date. If I try to compile anything for JavaFX I get errors like this. Below is my Java Version. Any help would be great cause I'm not sure what I'm missing. 回答1: You should install OpenJFX first sudo apt install openjfx openjdk-11 comes without javafx/openjfx by default. 回答2: in our course at POLIMI we solved so: https://github.com/ingconti/JavaFXWithImagesAndText/blob

问题 I'm trying to install JavaFX on WSL Ubuntu I just updated and upgraded all my packages and checked that OpenJDK is up to date. If I try to compile anything for JavaFX I get errors like this. Below is my Java Version. Any help would be great cause I'm not sure what I'm missing. 回答1: You should install OpenJFX first sudo apt install openjfx openjdk-11 comes without javafx/openjfx by default. 回答2: in our course at POLIMI we solved so: https://github.com/ingconti/JavaFXWithImagesAndText/blob

问题 How do I change WebView's default cursor? Every change I make is ignored, the icon always reverts back to the default pointer. Example: import javafx.application.Application; import javafx.scene.Cursor; import javafx.scene.Scene; import javafx.scene.layout.VBox; import javafx.scene.web.WebView; import javafx.stage.Stage; public class Main extends Application { public static void main(String[] args) { launch(args); } public void start(Stage primaryStage) { primaryStage.setTitle("JavaFX WebView

问题 I have banner an I wont to put it in my javaFX application. And when user click on the image open default browser. try { String path = "http://developer.am/webservice/banner728x90.gif"; URL url = new URL(path); BufferedImage image = ImageIO.read(url); label = new JLabel(new ImageIcon(image)); } catch (Exception exp) { exp.printStackTrace(); } also I am trying to convert above code from awt in JavaFX 回答1: Lets see. First the ingredients: Image Button ImageView Open Link in System Browser with

问题 I am creating the installer using the following command. I am giving jpackage the icon to use jpackage --runtime-image hellofx --module hellofx/hellofx.HelloFX --win-shortcut --win-menu --icon smile.ico When i install the program the icon is used for desktop shortcut but in the search toolbar it still displays the default java icon. Is there a way to use the given icon in search toolbar as well? I appreciate any help. thanks! UPDATE: here it seems the icons are correctly applied to app icons

问题 This is actually my first JavaFx desktop application. Within my application I want to display every event as a log in textarea. I have different log types , error,warning etc. I want to append all these logs inside a textarea with different colors. I tried like this(this is just a sample), // Method call is like this logText("Enter Ip address First"); // The method public void logText(String log){ log = ">> "+ log +"\n"; Text t = new Text(); t.setStyle("-fx-background-color: #DFF2BF;-fx-text

问题 This is actually my first JavaFx desktop application. Within my application I want to display every event as a log in textarea. I have different log types , error,warning etc. I want to append all these logs inside a textarea with different colors. I tried like this(this is just a sample), // Method call is like this logText("Enter Ip address First"); // The method public void logText(String log){ log = ">> "+ log +"\n"; Text t = new Text(); t.setStyle("-fx-background-color: #DFF2BF;-fx-text