Questions tagged as 'javafx'

Tagged questions
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In javaFX how do I capture the click event in the column title to organize the records?

I have a tableView and it has 5 columns. The first two columns are written with records I took from the database and the other three are just buttons that I enter when the table is created. I created an event so that the table buttons only ap...
asked by 31.05.2015 / 14:00
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Error generating report

I have a JavaFX application where I have a button that generates reports. But when I try to generate the report this error happens: Exception in thread "JavaFX Application Thread" java.lang.RuntimeException: java.lang.reflect.Invocation...
asked by 18.06.2015 / 19:02
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My Thread only runs 2 times [closed]

I have a method that takes several files from a directory the lists in a table and generates a report for each file. I put a thread in this method and now it just picks up 2 files and stops. Where I might be going wrong: Method: private vo...
asked by 28.05.2015 / 15:12
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Calculate When Select Option In Enum Class

Good afternoon !! ... I have the following doubt ... I have an Enum class and in it within each "option" I execute a calculation when selecting ... How would I do this calculation to be executed and thus, I have a result? see the snippet of c...
asked by 29.05.2015 / 21:40
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Javafx - button-click event, inside a table, does not work

I'm in a JavaFX project where I needed to autocomplete an input. We have some plugins that can be used, but the autocomplete was so simple that we'd rather do it by hand. Here's p HTML: <div class="input-group"> <input type="...
asked by 07.10.2015 / 21:43
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Problems with FXML Task and ProgressBar

I want to open a screen in JavaFX that will load a search in the database and bring it to a Table. I would like this search to be done by another Thread , as it may take a while and I would like to update a ProgressBar with the T...
asked by 30.01.2015 / 21:19
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How to make the program change the scene based on the action of a button in JavaFX with Scene Builder?

Hello everyone. I am trying to create a game in which the first window displays 2 buttons. One must activate 1 player mode and another 2 player mode. When one of the modes is selected, I want to close this scene and open another one, but so far...
asked by 16.04.2017 / 18:53
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File still in use by Java / How to close file connection

Problem: Codetodemonstratetheproblem:importjava.io.File;importjava.io.FileInputStream;importjava.io.FileNotFoundException;importjava.util.logging.Level;importjava.util.logging.Logger;importjavafx.application.Application;importjavafx.event.Ac...
asked by 02.02.2018 / 13:33
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How to create a JavaFX Window without the three standard buttons (Minimize, Maximize and Close)?

It's basically what this in question, I wanted a screen without those 3 buttons, let's say that without that standard border that comes in basically all windows that opens on windows, and that comes with those 3 buttons, and that started on full...
asked by 28.09.2017 / 22:04
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JavaFX WebView does not receive 200 messages from AJAX

I'm using the Restlet library that allows you to use RESTful services without needing an external server. WebView and Browser code: public class View extends Application { public static void begin(String args[]) { launch(args); } publi...
asked by 11.12.2014 / 12:23