Questions tagged as 'javafx'

Tagged questions
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JavaFX - locked screens

All JavaFX screens crash when the server is powered on. I tried to use a task but it does not seem to work. The program works even with the screens locked but I would like to be able to access the interface while the server is turned on. I...
asked by 19.05.2018 / 21:36
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Error trying to run scene

I made a Scene Builder screen, but when I compile in JavaFX does this error help me? ant -f C:\Users\gusta\Desktop\TccProject\LoginJAVAFXML jfxsa-run init: Deleting: C:\Users\gusta\Desktop\TccProject\LoginJAVAFXML\build\built-jar.propertie...
asked by 13.05.2018 / 00:57
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Thread Problems in Java FX

Good evening, I'm having problems trying to implement a thread to my application, I always get the same error and I do not know how to solve it. When I run the application the first Thread goes into effect, but when it executes the second...
asked by 24.05.2018 / 05:21
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Textfield JavaFX with dynamic mask for monetary values

I'm trying to create a textfield java FX for a financial application. I would like this texfield to follow the same pattern as the numerical fields found in electronic banking boxes. For example: in ATM the initial value in the value field is "0...
asked by 12.04.2018 / 04:57
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JavaFX progress indicator in interface construction

I need to create a progress indicator so that the user realizes that the program is performing something behind. Briefly, I want to load images into a% grid style gallery, but when I try to load those images sometimes it may take some time fo...
asked by 17.01.2018 / 11:26
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Change Icon JavaFx

I'm trying to change the icon but I'm not getting it. Code: package olamundojavafx; import com.sun.javafx.scene.SceneHelper; import javafx.application.Application; import javafx.fxml.FXMLLoader; import javafx.scene.Parent; import javafx.sc...
asked by 28.01.2018 / 19:29
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Input in javaFx

I have the following program that draws an illusion of Pogendorff but I need it before it executes the number of rectangles and lines. That is, the N_BARS be put in input before executing the program. I leave the code: import javafx.applicatio...
asked by 12.12.2017 / 21:29
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java: how to access an object through a string

I have a grid with several rows and columns and each cell has a Label. Each Label is named by the column and line (example: a1, a2, b1, b2, etc ), how can I access these Labels through String ? Example: private Label a15; S...
asked by 30.11.2017 / 19:37
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progress bar is not updating correctly

I am developing a data synchronizer, where every 5 seconds I check if there is data to be synchronized. The synchronization part with the check time every 5 seconds is already working. However, I was unable to make the progress bar follow the pr...
asked by 25.08.2017 / 14:21
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TabPane: Changing Tabs by clicking the JavaFX button

I do not know if I'm in the right place but it goes like this, people I started learning JavaFX a short time and I have a question, I was wondering how I can change Tab when I click on the example button: I have two Tab which is called tab1 and...
asked by 14.08.2017 / 23:15