javafx-8

问题 I have a program which loads many fxml files when executed. The application will be finished in a short time, and loading the application just takes too long. There are many fxml files (20+) and all these fxml files are loaded with Java code. There will be a point that the application is finished and ready for use, but all files will be loaded with every execution of the program. Can the fxml files only be compiled once, because they won't be changed when finished? The java code will of

问题 I have a program which loads many fxml files when executed. The application will be finished in a short time, and loading the application just takes too long. There are many fxml files (20+) and all these fxml files are loaded with Java code. There will be a point that the application is finished and ready for use, but all files will be loaded with every execution of the program. Can the fxml files only be compiled once, because they won't be changed when finished? The java code will of

问题 I have looked at a couple of questions here, but I can't seem to find anything related to disabling selection of rows for TreeTableViews in particular in JavaFX. The closest related questions I have come across are all related to TreeViews: How to make certain JavaFX TreeView nodes non-selectable? TreeView - Certain TreeItems are not allowed to be selected The answer given in question 2 where a custom selection-model is used that extends from MultipleSelectionModel seems to be the most

问题 My app, if I click the "maximize button", it will maximize the window. But if I go to another scene(in the same stage), the window will restore to the original size. So, how can I control it to keep maximizing? 回答1: I used primaryStage.setMaximized(true); after calling show(); method in Java 8 implementation. It keeps other scenes maximizing. 回答2: I had the same problem. I fixed it creating a root stage with that only contains a menu bar and a tool bar, like this: I initialized this window in

问题 We have been working on an application that uses a ScrollPane containing an AnchorPane that can grow depending on what nodes get placed on the workspace. We are able to place nodes on the workspace and are able to drag them to different positions using mouse drag events. What I am now trying to implement is a way to automatically scroll the workspace when we are dragging a node and it touches the edge of the visible workspace. I have been able to detect the point when the node begins to move

问题 As the title, it's possible to to apply a default color to all text of a TextFlow component? TextFlow textFlow = new TextFlow(); textFlow.setId("supertextflow"); // Somewhere else in the code textFlow.getChildren() .add(new Text("Dynamic added text! OMG!")); I tryed different solution but none of them works #supertextflow { -fx-text-fill: red; } #supertextflow * .text{ -fx-fill: red; } #supertextflow > * > .text { -fx-fill: red; } I know that Text is another component, but why i can't style

问题 so i have a table view with 3 columns and one of them is a column of comboboxes, the way i create the column of combobox is as so Source = new TableColumn<>("Configure Interface as.."); Source.setCellValueFactory(i -> { final StringProperty value = i.getValue().optionProperty(); // binding to constant value return Bindings.createObjectBinding(() -> value); }); Source.setCellFactory(col -> { TableCell<TableViewTest, StringProperty> c = new TableCell<>(); ComboBox<String> comboBox = new

问题 I have created a Slider using JavaFX. I`m trying to set it up so that it shows time in minutes. I have been able to setup the the minutes to range from 0 - 60. My problem is my minutes are showing correctly but my seconds are between 0 - 100. How can I fix this? Here is how I created the slider <ScrollPane fx:id="RulerScroll1" hbarPolicy="NEVER" maxHeight="40" minHeight="40" pannable="true" GridPane.columnIndex="1" GridPane.hgrow="ALWAYS" GridPane.rowIndex="2"> <Slider fx:id="Ruler1"

问题 I want to display data periodically but I get error when I try to display the data. Timeline fiveSecondsWonder = new Timeline(new KeyFrame(Duration.seconds(3), new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent event) { GridPane gp = new GridPane(); gp.setPadding(new Insets(10, 10, 10, 10)); gp.setHgap(20); gp.setVgap(10); //gp.setGridLinesVisible(true); gp.add(new Label("Operating System Name"), 0, 0); gp.add(new Label(System.getProperty("os.name")), 1, 0); gp.add(new

问题 I'm tring to use pseudo classes in programmtic query using Node.lookupAll() however this seems to give unexpected results. I've searched online and can't find anything to suggest Node.lookupAll() wouldn't support psuedo classes... public class Foo extends Application { public static void main(String[] args) { launch(args); } @Override public void start(Stage primaryStage) throws Exception { PseudoClass pseudoClass = PseudoClass.getPseudoClass("custom"); Label a = new Label(); a.getStyleClass(