javafx-2

问题 I have created a JavaFX application, and created its native bundle using Ant . When I am trying to launch application using Jar from bundle created with double click, it successfully launching my application. But when I am trying double click on MyApplication.exe (say), it throwing JavaFX Launcher Error "Exception while running Application" . I have compared both jre, there are many missing jar, exe, dll and some properties files I found. I have these environment settings - JAVA_HOME -- C:

问题 I tried to use MediaPlayer to play back a resource defined an HTTPS url, and it says protocol not supported. In the API reference they state FILE/HTTP/JAR are supported protocols (HTTPS not mentioned). Is it possible to somehow use urls via HTTPS? This seems quite a big drawback in my opinion... 回答1: This was fixed for Java 9, and later backported to Java 8. Java 8 update 91 and later should therefore be working with HTTPS URLs without an issue. If you're using an old version of Java that

问题 I have this undecorated window: public static void initStartPage(final Stage primaryStage) { final Stage startPage = new Stage(); startPage.initStyle(StageStyle.UNDECORATED); //startPage.initOwner(primaryStage); //startPage.toFront(); Scene scene = new Scene(agentsPanel(), 900, 500); startPage.setScene(scene); startPage.show(); } I would like to know how I can make it a draggable undecorated window ? I want to change its position when the user selects the window with the right mouse button

问题 I have a dialog window that is invoked by the following code ( DialogController is a helper class for using modal dialog windows; it mainly bundles together a controller reference with its window): void handleServicesEdit(ActionEvent event) throws IOException { DCServRecEditor sre = DialogController.<DCServRecEditor>loadFXML( CensusAssistant.RES_FXML_DIALOG_SERVEDIT, CensusAssistant.RES_STRING_SERVEDIT, this.getDialog()); sre.setDialogMode(DB.DBEDIT_MODE_EDIT, tbvService.getItems(),

问题 Currently I'm working on Jax Rs application and I want to output Base64 encoded image to the client. The client is a mobile device. The mobile device will call this service with some parameters and the server has to draw a bar chart and send it back to the device as a base64 encoded image string. Since java Fx having the required chart libraries, I did a sample using following tutorial. "snapshot" function also worked correctly as expected (to create a image of the screen). http://docs.oracle

问题 I am trying to display a ProgressIndicator while performing an async background ListView item loading. The behaviour that I desire is: Before start loading the ListView items, display a ProgressIndicator with a indeterminate progress; Asynchronously start loading the ListView items; After the ListView items loading was finished, hide the ProgressIndicator . Here is a ssce of my unsuccessful attempt: public class AsyncLoadingExample extends Application { public static void main(String[] args)

问题 I am trying to display a ProgressIndicator while performing an async background ListView item loading. The behaviour that I desire is: Before start loading the ListView items, display a ProgressIndicator with a indeterminate progress; Asynchronously start loading the ListView items; After the ListView items loading was finished, hide the ProgressIndicator . Here is a ssce of my unsuccessful attempt: public class AsyncLoadingExample extends Application { public static void main(String[] args)

问题 How can I set a default value in a ComboBox using FXML? <ComboBox fx:id="cbo_Bacteriologie_Aesculine" prefHeight="21.0" prefWidth="105.0" GridPane.columnIndex="1" GridPane.rowIndex="0"> <items> <FXCollections fx:factory="observableArrayList"> <String fx:value="NVT" /> <String fx:value="Bezig" /> <String fx:value="Positief" /> <String fx:value="Negatief" /> </FXCollections> </items> </ComboBox> I want NVT to be selected by default. I tried adding selected="selected" and such but don't seem to

问题 How can I set a default value in a ComboBox using FXML? <ComboBox fx:id="cbo_Bacteriologie_Aesculine" prefHeight="21.0" prefWidth="105.0" GridPane.columnIndex="1" GridPane.rowIndex="0"> <items> <FXCollections fx:factory="observableArrayList"> <String fx:value="NVT" /> <String fx:value="Bezig" /> <String fx:value="Positief" /> <String fx:value="Negatief" /> </FXCollections> </items> </ComboBox> I want NVT to be selected by default. I tried adding selected="selected" and such but don't seem to

问题 I searched but could not find anything close to the problem that I am having with Fx. I am using Java Fx/JDK 8 and having problems with resizing the scene(s). The below code below loads only one screen at a time in scene graph, and switches between the screens. The problem is when I resize the stage. The scene is not being resized with the stage. Nothing fancy in FXML files only anchor pane and a few components.Thanks in advance. public class ScreensFramework extends Application { static