javafx-8

Consider a rectangle traversing a long, linear path. It would be useful to figure out where the shape had gone earlier in the animation. Displaying the entire path before the shape moves is not what I want. That is easily done by adding the path to the pane. I want a trailing line behind the shape representing the path that the shape has traversed through so far. Does anyone know how to do this in Javafx? I am using Path and PathTransition to animate my object along a path. Roland There are various solutions. Depending on which one you choose decides your outcome. You could use a Canvas and

I am trying to convert the solution from stackoverflow thread: Disable pagination animation it is too complicated to do it with JavaFX 8 because Utils is and other classes like SkinBase have changed with different arguments. does anyone have a working example with pagination animation disabled for JavaFX8 ? Ok, I did it! using Gabriel Féron answer from : https://gist.github.com/gferon/4626632 I've translated it to JavaFX8: first create an -fx-skin on css of scene you want to disable pagination animation: .pagination { -fx-border-color: #0E5D79; -fx-skin: "com.sun.javafx.scene.control.skin

In my JavaFX application, I have a WebView to load HTML contents. Is there a way to pass Javascript variables and manipulate it in JavaFX App. Let's say I have a variable FULLNAME in Javascript and I want to display it in a TextField in JavaFX. Is it possible? Can you give an example. It is possible - assuming your webview is in a webView variable, and you want your FULLNAME variable loaded into fullNameField , try executing this on the Java side: String fullName = (String) webview1.getEngine().executeScript("FULLNAME;"); fullNameField.setText(fullName); 来源： https://stackoverflow.com/questions

I tried displaying a tooltip for each "slice" of a PieChart similar to this in chart.js: I found this answer basically trying to achieve the same in the same framework. It has two upvotes and the same seemed to work on other chart types judging by other (accepted) answers. However the code would not really work for me in the sense that there was no tooltip showing up. Example code showing the problem: import javafx.application.Application; import javafx.scene.Scene; import javafx.scene.chart.PieChart; import javafx.scene.control.Button; import javafx.scene.control.Tooltip; import javafx.scene

I have a javafx TableView and I want custom controls inside the columns. Say I want a TextField in column1 and ComboBox in column2 and DatePicker in column3 . I know that I should create a class that extends TableCell and override the updateItem() method.... But I read that specifically for this purpose we have default classes like ComboBoxTableCell , TextFieldTableCell etc in the cell package and it is recommended to use them. So I'm able to achieve this with the below code. loadingStatusTableColumn.setCellFactory(ComboBoxTableCell.forTableColumn("Off", "Load All", "Load By Time"));

I'm developing an app in JavaFx, in which which I'm dynamically creating TextFeids and CheckBoxes inside GridPane like this: I'm adding numbers which user will enter in TextField 1 and TextField 2 and displaying in TextField 3 like this using listener: Problem: What I want is when user will check the CheckBox it should add 10 to the value already present in the TextField 3 of (same row as of triggered CheckBox) and update the text of TextField 3, and when user will uncheck the CheckBox it should subtract 10 from the value present in the TextField 3 of (same row as of triggered CheckBox) and

I have two scenes. The first scene invokes second scene using the following code. @FXML private void confirmation(ActionEvent event) throws IOException{ Stage confirmation_stage; Parent confirmation; confirmation_stage=new Stage(); confirmation=FXMLLoader.load(getClass().getResource("Confirmation.fxml")); confirmation_stage.setScene(new Scene(confirmation)); confirmation_stage.initOwner(generate_button.getScene().getWindow()); confirmation_stage.show(); } There is a label in "Confirmation.fxml" called "Proceed". I need to change the content of that label from within this function and return

I have this controller class for showing a database query in a TableView, but i am having error of NullPointerException with the "setCellValueFactory(new PropertyValueFactory" package aplicativo; import java.net.URL; import java.util.ResourceBundle; import javafx.collections.FXCollections; import javafx.collections.ObservableList; import javafx.fxml.FXML; import javafx.fxml.Initializable; import javafx.scene.control.Button; import javafx.scene.control.TableColumn; import javafx.scene.control.TableView; import javafx.scene.control.TextField; import javafx.scene.control.cell.PropertyValueFactory

I'm using h2 database in embedded mode with JavaFX 8 desktop application and I have developed an option for the user to backup and restore the database file. In the older version of the program I have used SQLite database and checking the database file was quite simple using this command pragma integrity_check. Using that command with the h2 database always throws an exception. What is the alternative for that in the h2 database? And is there an explicit or more proper way to check the h2 database file before using it? Any help or code sample is appreciated,thanks. What you could do is execute