Recent questions tagged JavaFX

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javafx - JAVA incompatible types: Object cannot be converted to my type

I'm trying to make changes to my GUI in JavaFX by doing the work on a separate thread and returning the object ... getMessage()); } } }); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javafx - Error loading fxml files from a folder other than the bin folder

I am a fairly new java programmer. I only have about five weeks of experience, starting from zero, and I am ... the location is not being set See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javafx tableview how to get the row I clicked?

here is my code // this event is attached to TableCell public EventHandler dblclickDescription = new ... TableCell from MouseEvent? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javafx - Webview with contenteditable cannot be focused programmatically

Trying to do a requestFocus() on the WebView does not work until the user has first clicked on the control. I ... ); primaryStage.show(); } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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823 views

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javafx - Tableview update database on edit

So the thing that i want to happen, is making the tableview update the data in the database after editing it. I ... () { return datum; } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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617 views

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javafx - Adding a small picture on the right side of textField with CSS

Hello i am using JavaFx to make an application. i have a small png picture that i want to add to the right ... yet that did not work either. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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967 views

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javafx - How to add a CSS stylesheet in FXML

I'd like to link a css file to my application. In my fxml file I use this: <stylesheets> <URL value="@. ... (); scene.getStylesheets().add(css); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javafx - Gantt chart from scratch

Task I'd like to create a Gantt chart with JavaFX from scratch. Example Let's say I have 2 machines Machine A ... share it. Thank you very much. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javafx - How to center a window properly in Java FX?

Java FX provides Window.centerOnScreen() to - guess what - center a window on a screen. HOWEVER, the Java FX' ... do it, however the wrong way. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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570 views

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javafx 2 - java.lang.IllegalArgumentException: Invalid URL or resource not found

I tested this code: public static void main(String[] args) { Application.launch(args); } @Override public void start ... me how to fix this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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510 views

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javafx - What is the difference between a Pane and a Group?

In JavaFX, what is the difference between a Pane and a Group? I can't make out any difference. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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402 views

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javafx 2 - Animation upon layout changes

The basic FlowPane in JavaFX lays out the items inside each time the window is resized. However, there is no ... //gist.github.com/teyc/5668517 See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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622 views

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javafx - java.lang.StackOverflowError when pressing FX ComboBox on Android

When using JavaFXPorts on Android (Android 4.1.1 on Asus Transformer Prime TF201 tablet), a java.lang. ... Node.getGeomBounds(Node.java:3530) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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548 views

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javafx - java: Is it possible to set a lambda expression for an array of Buttons is a for loop? If so how?

I want to be able to do something like this: for(i = 0; i < 10; i++) { //if any button in the ... be done instead to get a similar result? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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434 views

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javafx - Line Chart Live update

Live update Line Chart I want to modify this simple example of Line Chart and add live update. import javafx. ... Old values are not destroyed. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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986 views

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javafx - How to change color of a single bar java fx

Here is my code which generates bar chart of 10 values from 0 to 10 . i want to change the color of bars as ... args) { launch(args); } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

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javafx - How to add dynamic columns and rows to TableView in java fxml

In java fxml I am retrieving the data from .csv file. I am adding dynamic columns and rows to table view and columns ... .out.println(e); } } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

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javafx - Have multiple FXML files (created in SceneBuilder), but only one controller. Does each scene load it's own copy of the controller?

I have multiple FXML files I have created in SceneBuilder and one controller file. When I edit a value ( ... can give answering this question. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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832 views

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javafx 2 - How to scroll to make a Node within the content of a ScrollPane visible?

Given that a huge AnchorPane with some subnodes is the content of a ScrollPane, how can i scroll to make ... of the current viewport, visible? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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711 views

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javafx - Drag and Drop working differently in Java 11 vs Java 8

I wrote a program which makes use of drag and drop in javafx. In JavaFX8 it works perfectly. In JavaFX11, the drag ... ,"MARTIN","JACKSON" }; } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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600 views

1 answer

javafx - Adapt TableView menu button

Problem The setTableMenuButtonVisible of a TableView provides a mechanism to change the visibility of a table column. However ... .show(); } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

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javafx - Error invoking method, failed to launch jvm

I'm developing a desktop application using javafx v8.0.40. I have created an exe file with inno 5. When I ... problem. Thank you in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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891 views

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javafx - How can I open the default system browser from a java fx application?

I'm trying to open a web url in the default system browser from javafx. I didn't find any official ... ); but I get an HeadlessExcelption See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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691 views

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javafx 2 - Autoupdating rows in TableView from model

I've been looking information about refreshing data into a tableview. I was trying modifying directly the model, but I ... fix this? Thank you! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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724 views

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javafx - JavaFX8 fxml naming of nested controllers

Given an .fxml include like: <fx:include fx:id="header" source="Header.fxml" /> The Java FXML docs say ... include id followed by "Controller"? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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539 views

1 answer

javafx - Java: setCellValuefactory; Lambda vs. PropertyValueFactory; advantages/disadvantages

today i encountered another thing i don't really understand while trying to learn more about JavaFX and Java in ... ? I appreciate any help. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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577 views

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javafx - How to access resource using class loader in Java 9

I have a gradle project in eclipse. Here is the structure of my project I have css resource styleclass.css ... & Regards Basit Mahmood Ahmed See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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798 views

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javafx - FXMLLoader getController returns NULL?

I have the main application class that does the following just fine: @Override public void start(Stage primaryStage ... /children> </AnchorPane> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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