fxml

Show / Hide a Node within a stage

由 て烟熏妆下的殇ゞ 提交于 2019-11-28 07:06:20
问题 I am aware that there are already answers for this question but somehow, it was not able to solve my problem. When I click the textfield in IMAGE1, I want the keyboard FXML(IMAGE2) to appear as is in IMAGE3. But the thing is, I can't seem to find the solution. How do I do this? I need your help please. IMAGE1 IMAGE2 IMAGE3 回答1: I am experimenting with something similar, here is what I came up with (one of many possible solutions): You need to wrap your main layout (IMAGE1) in a StackPane .

Changing the text of a label from a different class in JavaFX

由 可紊 提交于 2019-11-28 06:59:01
问题 This question was already asked here but was not able to find any answers. I have reproduced a similar situation where I would like to change the text of a label from another class using the controller FXMLDocumentController.java public class FXMLDocumentController implements Initializable { @FXML private Label label; @FXML private void handleButtonAction(ActionEvent event) { System.out.println("FXMLDocumentController.#handleButtonAction"); label.setText("Hello World!"); Connector.Connecting(

Static @FXML variables in FXML Controller

由 ∥☆過路亽．° 提交于 2019-11-28 06:42:22
问题 I upgraded from javafx 8 b109 to b116 and my FXML controller class has the injected variables as null when it initializes. I tried it with the sample netbeans fxml app. @FXML private static Label label; @Override public void initialize(URL url, ResourceBundle rb) { label.setText("static test"); } The problem is with the static keyword, remove that and it works. It was working fine in b109 with static variables. When writing my app initially, I figured static made sense. They're created when

create array of Label using FXML in JavaFX

由 一世执手 提交于 2019-11-28 06:01:58
问题 Actually, I want to create a navigation list using Labels in Javafx. I can assign fx:id to each label and create labels in controller class. But what I want to do is, instead of ten Label objects in controller class, I want an array of Labels in controller class, which I created in scene builder. Can somebody help me figure out a way... 回答1: Some things are just better done in Java than FXML. I would not create the labels in FXML at all in this scenario; just create the pane that is going to

How to bind stage resizing with resizing of components?

由 ▼魔方 西西 提交于 2019-11-28 05:58:58
I have a JavaFX 2.0 application with FXML. I want the components (TextFields, ComboBoxes, layouts, and so on) to be resized when a window with an application is resized. So... As it is written on Oracle documentation for JavaFX , to make something like this with shapes, there are a few special properties to shapes: When building GUI applications with JavaFX, you will notice that certain classes in the API already implement properties. For example, the javafx.scene.shape.Rectangle class contains properties for arcHeight , arcWidth , height , width , x , and y . For each of these properties

Selecting multiple items from combobox

由 不打扰是莪最后的温柔 提交于 2019-11-28 05:57:00
问题 Pls i want to know how to change the selectionmodel of javafxml combobox so that it can allow multiple seletion. Any contribution will be appreciated thanks. 回答1: You could try an ControlsFX CheckComboBox (ControlsFX is a 3rd party controls library for JavaFX). Just copied from the CheckComboBox javadoc: A simple UI control that makes it possible to select zero or more items within a ComboBox-like control. Each row item shows a CheckBox, and the state of each row can be queried via the check

JavaFX - setVisible doesn't “hide” the element

由 浪尽此生 提交于 2019-11-28 04:48:57
In JavaFX, if I have a scene with 2 VBox elements and each VBox has multiple Label in it. If I set the top VBox to invisible , why does the bottom VBox not move up the scene where the top VBox was ? The VBox is invisible but I would expect the other objects to move into its place. I am using FXML to load my controls. Node.setVisible(boolean) just toggles the visibility state of a Node . To exclude a Node from its parents layout calculations you additionally have to set its managed state, by calling Node.setManaged(false) . If you want the managed state to be updated automatically alongside the

JavaFX 2.0 + FXML. Updating scene values from a different Task

由 女生的网名这么多〃 提交于 2019-11-28 04:45:19
问题 I want to get the controller from a scene that i've loaded with FXMLoader. The use case is: My JSON manager receives a JSON object The task I've launched shows a new Scene using Parent p = FXMLLoader.load(getClass().getResource("foo.fxml")); Scene scene = new Scene(p); stage.setScene(scene); After that, i have the empty scene. Now I do this to fill the components AnchorPane pane = (AnchorPane)((AnchorPane) scene.getRoot()).getChildren().get(0); for(Node node : pane.getChildren()){ String id =

FXML / FXMLLoader error diagnostic tool(s) sought

由 a 夏天 提交于 2019-11-28 04:35:09
问题 overview Hi, here's an outline use-case. I have a seemingly valid FXML file developed in JavaFX Scene Builder . It is by now a non-trivial chunk of XML and there are runtime load errors somewhere in the FXML file. Scene Builder works fine with the Preview option. I have a ' simple .fxml' file I use to verify that the controller is working as intended, that is same controls and events but without the extra FXML layouts. And I have and I am doing the cut-out-code and test loop to identify the

JavaFX Panel inside Panel auto resizing

由 别等时光非礼了梦想. 提交于 2019-11-28 03:55:09
I have a JavaFX application which has only one FXML file. In this file I have one AnchorPane which has a StackPane inside it. Here is the screenshot: When I start this application, I want to resize StackPane automatically with the AnchorPane. Thus; StackPane will get the current avaliable width and height automatically. At the moment when I resize the application, AnchorPane is being resized automatically but StackPane stays as his fixed size. How can I resize the StackPane automatically and make it fully stretched inside its parent panel? My Code Main.java package app; import javafx
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