Re: Jpopupmenu Bug/Glitch When Showing Submenu
I opened a bug report but they closed it by saying that they can't
reproduce.
https://bugs.java.com/bugdatabase/view_bug.do?bug_id=JDK-8286713
They test on Windows 10, can this be the cause why they are not able to
reproduce?
Here a gist where the code is better formatted.
https://gist.github.com/sblantipodi/4ed1d3acc04fd6d4f87c00c7e91eb343
This is the glitch I have, better described on a video:
https://www.youtube.com/shorts/IYq_yHemsgA
Using Adopt Open JDK 17, JavaFX 18.0.1 and Windows 11.
If I remove the submenu, problem is solved but I need the submenu.
Any idea?
Thanks
Davide
Il 09/05/2022 18:14, Davide Perini ha scritto:
I add a video that shows the issue.
https://www.youtube.com/shorts/IYq_yHemsgA
as you can see, there is no issue until I put the mouse pointer over
the JMenu (submenu),
once I put the mouse on the JMenu the entire JPopupMenu shows the glitch.
Thanks
Davide
Il 09/05/2022 18:04, Davide Perini ha scritto:
I can't load images unfortunantly but this is the minimum code to
reproduce the issue.
It seems that there is no way to add JMenu to JPopupMenu without
having this glitch.
Is this a problem in JavaFX?
I see non obvious errors in my code.
Thanks
Davide
package org.dpsoftware; import org.dpsoftware.config.Constants;
import org.dpsoftware.utilities.CommonUtility; import javax.swing.*;
import java.awt.*; import java.awt.event.*; import
java.io.IOException; import java.io.PrintWriter; import
java.io.Serial; import java.io.StringWriter; import java.net.URI;
import java.net.URISyntaxException; public class TrayIconMainClass {
private static final StringTRAY_ICON_SKELETON_PROJECT_URL
="https://github.com/Sylvain-Bugat/tray-icon-skeleton;; /** Load the
tray icon image to display in the tray bar*/ private static
ImageTRAY_ICON_IMAGE = Toolkit.getDefaultToolkit().getImage(
TrayIconMainClass.class.getClassLoader().getResource("tray_play.png"
) ); //$NON-NLS-1$ static JMenuaspectRatioSubMenu; /** * Main program
launched in the jar file * * @param args * @throws IOException */
private void initializeImages() {
// load an image }
public static void main(final String args[] )throws IOException {
aspectRatioSubMenu =new JMenu("dadsdsa"); JMenuItem menuItam
=new JMenuItem("dada"); aspectRatioSubMenu.add(menuItam); //Test if
the system support the system tray if( SystemTray.isSupported() ) {
//Try to use the system Look try {
UIManager.setLookAndFeel(
UIManager.getCrossPlatformLookAndFeelClassName() ); }
catch(final ClassNotFoundException exception ) {
//If System Look is not supported, stay with the
default one }
catch(final InstantiationException exception ) {
//If System Look is not supported, stay with the
default one }
catch(final IllegalAccessException exception ) {
//If System Look is not supported, stay with the
default one }
catch(final UnsupportedLookAndFeelException exception ) {
//If System Look is not supported, stay with the
default one }
//Add the icon to the system tray final TrayIcon trayIcon
=new TrayIcon(TRAY_ICON_IMAGE, "Tray icon skeleton" );
trayIcon.setImageAutoSize(true ); // Get the system default browser
to open execution details final Desktop desktop =
Desktop.getDesktop(); //Action listener to get click on top menu
items final ActionListener menuListener =new ActionListener() {
@SuppressWarnings("synthetic-access")
public void actionPerformed(final ActionEvent e) {
if( JMenuItem.class.isInstance( e.getSource() ) ){
JMenuItem jMenuItem = (JMenuItem) e.getSource();
JOptionPane.showMessageDialog(null, "It works, you clicked on:" +
System.lineSeparator() + jMenuItem.getText(), "Your skill is
great!!", JOptionPane.INFORMATION_MESSAGE ); //$NON-NLS-1$ }
}
}; //About menu listener final ActionListener aboutListener
=new ActionListener() {
@SuppressWarnings("synthetic-access")
public void actionPerformed(final ActionEvent e) {
//Open an URL using the system default browser try {
final URI executionURI =new
URI(TRAY_ICON_SKELETON_PROJECT_URL ); desktop.browse( executionURI ); }
catch(final URISyntaxException exception ) {
final StringWriter stringWriter =new
StringWriter(); exception.printStackTrace(new PrintWriter(
stringWriter ) ); JOptionPane.showMessageDialog(null,
exception.getMessage() + System.lineSeparator() +
stringWriter.toString(), "Tray icon skeleton redirection error",
JOptionPane.ERROR_MESSAGE ); //$NON-NLS-1$ }
catch(final IOException exception ) {
final StringWriter stringWriter =new
StringWriter(); exception.printStackTrace(new PrintWriter(
strin
Re: Looked-up color fails for -fx-background-color in JavaFX CSS file
Yes, I'm sorry, that was the issue. Thanks Davide Il 18/05/2022 14:10, Kevin Rushforth ha scritto: Hi Davide, Are you referring to https://bugs.openjdk.java.net/browse/JDK-8268657 ? I just tried it again, and it works fine for me. -- Kevin On 5/18/2022 4:12 AM, Davide Perini wrote: Hi all, someone else opened an issue in past on this problem. I have the exact same problem: https://mail.openjdk.java.net/pipermail/openjfx-dev/2021-June/030723.html Kevin closed the issue because it was not able to reproduce but I can reproduce it on JavaFX 18.0.1 Can you double check it please? Thanks Davide
Looked-up color fails for -fx-background-color in JavaFX CSS file
Hi all, someone else opened an issue in past on this problem. I have the exact same problem: https://mail.openjdk.java.net/pipermail/openjfx-dev/2021-June/030723.html Kevin closed the issue because it was not able to reproduce but I can reproduce it on JavaFX 18.0.1 Can you double check it please? Thanks Davide
Re: What can I do with the GStreamer bundled in JavaFX? Can I record the screen?
Can't wait to see more GStreamer features inside JavaFX. Thank you for the answer! Davide Il 11/05/2022 13:27, Kevin Rushforth ha scritto: GStreamer is used by the JavaFX media API. It is an implementation detail, and is not exposed. There are no media capture APIs, although that is something we have considered providing in the future. -- Kevin On 5/10/2022 1:02 PM, Davide Perini wrote: Hi all, I haven't understood what part of GStreamer is included in JavaFX. Can I record the screen with it using d3d11screencapturesrc or ximagesrc? Thanks Davide
What can I do with the GStreamer bundled in JavaFX? Can I record the screen?
Hi all, I haven't understood what part of GStreamer is included in JavaFX. Can I record the screen with it using d3d11screencapturesrc or ximagesrc? Thanks Davide
Re: Jpopupmenu Bug/Glitch When Showing Submenu
I add a video that shows the issue.
https://www.youtube.com/shorts/IYq_yHemsgA
as you can see, there is no issue until I put the mouse pointer over the
JMenu (submenu),
once I put the mouse on the JMenu the entire JPopupMenu shows the glitch.
Thanks
Davide
Il 09/05/2022 18:04, Davide Perini ha scritto:
I can't load images unfortunantly but this is the minimum code to
reproduce the issue.
It seems that there is no way to add JMenu to JPopupMenu without
having this glitch.
Is this a problem in JavaFX?
I see non obvious errors in my code.
Thanks
Davide
package org.dpsoftware; import org.dpsoftware.config.Constants; import
org.dpsoftware.utilities.CommonUtility; import javax.swing.*; import
java.awt.*; import java.awt.event.*; import java.io.IOException;
import java.io.PrintWriter; import java.io.Serial; import
java.io.StringWriter; import java.net.URI; import
java.net.URISyntaxException; public class TrayIconMainClass {
private static final StringTRAY_ICON_SKELETON_PROJECT_URL
="https://github.com/Sylvain-Bugat/tray-icon-skeleton;; /** Load the
tray icon image to display in the tray bar*/ private static
ImageTRAY_ICON_IMAGE = Toolkit.getDefaultToolkit().getImage(
TrayIconMainClass.class.getClassLoader().getResource("tray_play.png" )
); //$NON-NLS-1$ static JMenuaspectRatioSubMenu; /** * Main program
launched in the jar file * * @param args * @throws IOException */
private void initializeImages() {
// load an image }
public static void main(final String args[] )throws IOException {
aspectRatioSubMenu =new JMenu("dadsdsa"); JMenuItem menuItam
=new JMenuItem("dada"); aspectRatioSubMenu.add(menuItam); //Test if
the system support the system tray if( SystemTray.isSupported() ) {
//Try to use the system Look try {
UIManager.setLookAndFeel(
UIManager.getCrossPlatformLookAndFeelClassName() ); }
catch(final ClassNotFoundException exception ) {
//If System Look is not supported, stay with the
default one }
catch(final InstantiationException exception ) {
//If System Look is not supported, stay with the
default one }
catch(final IllegalAccessException exception ) {
//If System Look is not supported, stay with the
default one }
catch(final UnsupportedLookAndFeelException exception ) {
//If System Look is not supported, stay with the
default one }
//Add the icon to the system tray final TrayIcon trayIcon
=new TrayIcon(TRAY_ICON_IMAGE, "Tray icon skeleton" );
trayIcon.setImageAutoSize(true ); // Get the system default browser to
open execution details final Desktop desktop = Desktop.getDesktop();
//Action listener to get click on top menu items final ActionListener
menuListener =new ActionListener() {
@SuppressWarnings("synthetic-access")
public void actionPerformed(final ActionEvent e) {
if( JMenuItem.class.isInstance( e.getSource() ) ){
JMenuItem jMenuItem = (JMenuItem) e.getSource();
JOptionPane.showMessageDialog(null, "It works, you clicked on:" +
System.lineSeparator() + jMenuItem.getText(), "Your skill is great!!",
JOptionPane.INFORMATION_MESSAGE ); //$NON-NLS-1$ }
}
}; //About menu listener final ActionListener aboutListener
=new ActionListener() {
@SuppressWarnings("synthetic-access")
public void actionPerformed(final ActionEvent e) {
//Open an URL using the system default browser try {
final URI executionURI =new
URI(TRAY_ICON_SKELETON_PROJECT_URL ); desktop.browse( executionURI ); }
catch(final URISyntaxException exception ) {
final StringWriter stringWriter =new StringWriter();
exception.printStackTrace(new PrintWriter( stringWriter ) );
JOptionPane.showMessageDialog(null, exception.getMessage() +
System.lineSeparator() + stringWriter.toString(), "Tray icon skeleton
redirection error", JOptionPane.ERROR_MESSAGE ); //$NON-NLS-1$ }
catch(final IOException exception ) {
final StringWriter stringWriter =new StringWriter();
exception.printStackTrace(new PrintWriter( stringWriter ) );
JOptionPane.showMessageDialog(null, exception.getMessage() +
System.lineSeparator() + stringWriter.toString(), "Tray icon skeleton
redirection error", JOptionPane.ERROR_MESSAGE ); //$NON-NLS-1$ }
}
}; //Get the system tray final SystemTray tray =
SystemTray.getSystemTray(); //Tray icon skeleton exit listener final
ActionListener exitListener =new ActionListener() {
@SuppressWarnings("synthetic-access")
public void actionPerformed(final ActionEvent e) {
//Important: remove the icon from the tray to dispose
it tray.remove(trayIcon ); System.exit(0 ); }
Re: Jpopupmenu Bug/Glitch When Showing Submenu
.out.println("DAD"); }
//Adding some menu separator popupMenu.addSeparator(); final JMenuItem aboutItem =new JMenuItem("About Tray icon skeleton" ); //$NON-NLS-1$ popupMenu.add( aboutItem ); aboutItem.addActionListener( aboutListener ); //Adding some menu separator popupMenu.addSeparator(); //Quit menu to terminate the tray icon by disposing the tray icon final JMenuItem exitItem =new JMenuItem("Quit" ); //$NON-NLS-1$ popupMenu.add( exitItem ); exitItem.addActionListener( exitListener ); //Hidden dialog displayed behing the system tray to auto hide the
popup menu when clicking somewhere else on the screen final JDialog hiddenDialog =new JDialog (); hiddenDialog.setSize(1000, 1000 ); //Listener based on the focus to auto hide the hidden dialog and the
popup menu when the hidden dialog box lost focus hiddenDialog.addWindowFocusListener(new WindowFocusListener() {
public void windowLostFocus (final WindowEvent e ) {
hiddenDialog.setVisible(false ); }
public void windowGainedFocus (final WindowEvent e ) {
//Nothing to do }
}); popupMenu.add(aspectRatioSubMenu); //Add a listener to display the popupmenu and the hidden dialog box
when the tray icon is clicked trayIcon.addMouseListener(new MouseAdapter() {
public void mouseReleased(final MouseEvent e) {
if( e.isPopupTrigger() ) {
//Display the menu at the position of the mouse //The dialog is also
displayed at this position but it is behind the system tray popupMenu.setLocation( e.getX(), e.getY() ); hiddenDialog.setLocation( e.getX(), e.getY() ); //Important: set the hidden dialog as the invoker to hide the menu
with this dialog lost focus popupMenu.setInvoker(hiddenDialog ); hiddenDialog.setVisible(true ); popupMenu.setVisible(true ); }
}
}); //Add the icon to the system tray try {
tray.add( trayIcon ); }
catch (final AWTException e ) {
final StringWriter stringWriter =new StringWriter(); e.printStackTrace(new PrintWriter(
stringWriter ) ); JOptionPane.showMessageDialog(null, "tray icon cannot be added to the system
tray" + System.lineSeparator() + e.getMessage() + System.lineSeparator() +
stringWriter.toString(), "Tray icon skeleton initialization error",
JOptionPane.ERROR_MESSAGE ); //$NON-NLS-1$ System.exit(2 ); }
}
else {
//if the System is not compatible with SystemTray JOptionPane.showMessageDialog(null, "SystemTray cannot be initialized" + System.lineSeparator() +"this system is not compatible!", "Tray icon skeleton initialization
error", JOptionPane.ERROR_MESSAGE ); //$NON-NLS-1$ //$NON-NLS-2$ System.exit(1 ); }
}
}
Il 08/05/2022 01:26, Davide Perini ha scritto:
Hi all,
I'm using a JPopupMenu to workaround the lack of a "real tray icon" in
JavaFX.
This is the simple code I'm using:
https://github.com/Sylvain-Bugat/tray-icon-skeleton/blob/master/src/main/java/com/github/sbugat/trayiconskeleton/TrayIconMainClass.java
It all works well until I add a submenu (JMenu) to my JPopupMenu.
This is how the tray looks when no glitch appear:
and this is the tray how looks like when the glitch of the submenu
appers:
to trigger the glitch I can simply move the mouse over the submenu and
then move the mouse over the other jmenuitem.
Any idea on why I have this error?
Thanks
Davide
Jpopupmenu Bug/Glitch When Showing Submenu
Hi all, I'm using a JPopupMenu to workaround the lack of a "real tray icon" in JavaFX. This is the simple code I'm using: https://github.com/Sylvain-Bugat/tray-icon-skeleton/blob/master/src/main/java/com/github/sbugat/trayiconskeleton/TrayIconMainClass.java It all works well until I add a submenu (JMenu) to my JPopupMenu. This is how the tray looks when no glitch appear: and this is the tray how looks like when the glitch of the submenu appers: to trigger the glitch I can simply move the mouse over the submenu and then move the mouse over the other jmenuitem. Any idea on why I have this error? Thanks Davide
How to change the default color used for selected elements?
Hi all, as title. How to change the default color used for selected elements? Is there a way to do it with CSS? Thank you! Davide
Is it wise to use JavaFX 18 with JDK 17?
Hi all, is it wise to use JavaFX 18 with JDK 17? Is there any particular reasons why not to use a "newer JavaFX" version with an "older JDK"? Where can I see what are the supported JDK for the JavaFX version I'm running? Thank you! Davide
Re: Check if a label is ellipsized and then add a tooltip
It's a good workaround even if I would have preferred something built in into the framework... :) Thank you Kevin! Il 24/02/2022 01:21, Kevin Rushforth ha scritto: I don't know of a way to determine whether the text of a labeled is currently being displayed truncated with ellipses. There isn't a (read-only) overrun or displayedText property, either of which would allow an app to know. The only thing I can think of to work around this is to estimate the size that the text would need and compare it to the available size. -- Kevin On 2/23/2022 5:03 AM, Davide Perini wrote: Hi, I have a label inside a gridpane. It is possible to check if the label is ellipsized and if yes, add a tootltip to let the user read the entire label when overing the label with the mouse? Thanks Davide
Check if a label is ellipsized and then add a tooltip
Hi, I have a label inside a gridpane. It is possible to check if the label is ellipsized and if yes, add a tootltip to let the user read the entire label when overing the label with the mouse? Thanks Davide
Re: Scene builder crash in IntelliJ 2021.3 and JDK 17.0.1
PS: I have this problem on both Windows 11 and Linux Ubuntu 20.04. Il 16/12/2021 17:01, Davide Perini ha scritto: As title. Using IntelliJ 2021.3 and JDK 17.0.1 with JavaFX 17.0.1. As soon as I open an .fxml it ask me to install scene builder, I installed it and now Intellij crashes as soon as I open an fxml. Any idea? Thanks Davide
Scene builder crash in IntelliJ 2021.3 and JDK 17.0.1
As title. Using IntelliJ 2021.3 and JDK 17.0.1 with JavaFX 17.0.1. As soon as I open an .fxml it ask me to install scene builder, I installed it and now Intellij crashes as soon as I open an fxml. Any idea? Thanks Davide
Re: JavaFX, show canvas on second scree, works well on Windows but not on Linux
The strange things is that it works perfectly on Windows but not on Linux.
Is this a JavaFX bug?
I tried to format code better to make it more readable...
Stage stage = new Stage();
Group root = new Group();
Scene s = new Scene(root, 1920, 1080, Color.BLACK);
GraphicsContext gc;
Canvas canvas = new Canvas(1920,1080);
gc = canvas.getGraphicsContext2D();
canvas.setFocusTraversable(true);
// Hide canvas on key pressed
canvas.setOnKeyPressed(t -> {
stage.setFullScreen(false);
stage.hide();
});
drawThings(gc);
root.getChildren().add(canvas);
stage.setScene(s);
// Show canvas on the correct display number
Rectangle2D bounds = Screen.getScreens().get(1).getVisualBounds();
stage.setX(bounds.getMinX());
stage.setY(bounds.getMinY());
stage.show();
stage.setFullScreen(true);
Thanks
Davide
Il 14/10/2021 16:05, Davide Perini ha scritto:
Hi all,
I have a small piece of code that shows a canvas with JavaFX.
I want to display the canvas on the second screen.
This works well in Windows but not on Linux Ubuntu.
Stage stage =new Stage(); Group root =new Group(); Scene s =new
Scene(root, 1920, 1080, Color.BLACK); GraphicsContext gc; Canvas
canvas =new Canvas(1920,1080); gc = canvas.getGraphicsContext2D();
canvas.setFocusTraversable(true); // Hide canvas on key pressed
canvas.setOnKeyPressed(t -> {
stage.setFullScreen(false); stage.hide(); }); drawThings(gc);
root.getChildren().add(canvas); stage.setScene(s); // Show canvas on
the second display Rectangle2D bounds =
Screen.getScreens().get(1).getVisualBounds();
stage.setX(bounds.getMinX()); stage.setY(bounds.getMinY());
stage.show(); stage.setFullScreen(true);
On Linux the canvas is shown on the first screen.
I have tried swapping the screen index from
// Show canvas on the second display Rectangle2D bounds =
Screen.getScreens().get(1).getVisualBounds();
to
// Show canvas on the second display Rectangle2D bounds =
Screen.getScreens().get(0).getVisualBounds();
but same problem.
Any idea?
Thank you
Davide
JavaFX, show canvas on second scree, w
Hi all,
I have a small piece of code that shows a canvas with JavaFX.
I want to display the canvas on the second screen.
This works well in Windows but not on Linux Ubuntu.
Stage stage =new Stage(); Group root =new Group(); Scene s =new Scene(root, 1920,
1080, Color.BLACK); GraphicsContext gc; Canvas canvas =new Canvas(1920,1080); gc =
canvas.getGraphicsContext2D(); canvas.setFocusTraversable(true); // Hide canvas on
key pressed canvas.setOnKeyPressed(t -> {
stage.setFullScreen(false); stage.hide(); }); drawThings(gc);
root.getChildren().add(canvas); stage.setScene(s); // Show canvas on the second
display Rectangle2D bounds = Screen.getScreens().get(1).getVisualBounds();
stage.setX(bounds.getMinX()); stage.setY(bounds.getMinY()); stage.show();
stage.setFullScreen(true);
On Linux the canvas is shown on the first screen.
I have tried swapping the screen index from
// Show canvas on the second display Rectangle2D bounds =
Screen.getScreens().get(1).getVisualBounds();
to
// Show canvas on the second display Rectangle2D bounds =
Screen.getScreens().get(0).getVisualBounds();
but same problem.
Any idea?
Thank you
Davide
Get location from HTML 5 webview
Hi all, is it possible to get the location from an HTML5 webview? Thanks Davide
Re: Get how many monitors are connected.
I would like to get the same order Windows uses.
Thanks
Davide
Il 03/09/2021 23:51, John Hendrikx ha scritto:
In what order would you want them?
Windows itself isn't all that reliable either -- it will randomly
reorder my screens sometimes when resuming from sleep depending on how
quickly all the monitors respond. Currently my primary monitor is
screen 2 according to Windows.
Using the bounds you can determine however what is the left/right most
screen and which screens go in between.
--John
On 03/09/2021 16:58, Davide Perini wrote:
mmm...
I confirm that it isn't really reliable.
I have noticed the Screen.getScreens() have primary screen as the first
element, but other screens are just in a non correct order.
Hope that JavaFX will find a way to overcome this problem.
Thank you
Davide
Il 03/09/2021 16:39, Kevin Rushforth ha scritto:
I don't think so. You can find out the primary monitor with
Screen.getPrimary(), and you can determine the positioning of all
screens relative to each other using the visual bounds of each screen.
There isn't any guarantee, though, that the list of screens is
ordered, so if there are more than 2 screens, I don't know of a
reliable way to distinguish the second, third, and so on.
-- Kevin
On 9/3/2021 7:06 AM, Davide Perini wrote:
Hi,
I'm using this to get how many monitors is connected to the PC:
for (Screen screen : Screen.getScreens()) {
}
Is there a way to know what is the first, second and third monitor?
Using Windows and I would like to see what is the first monitor set
in windows, what's the second and so on.
Is this possible using JavaFX?
Thanks
Davide
Re: Get how many monitors are connected.
mmm...
I confirm that it isn't really reliable.
I have noticed the Screen.getScreens() have primary screen as the first
element, but other screens are just in a non correct order.
Hope that JavaFX will find a way to overcome this problem.
Thank you
Davide
Il 03/09/2021 16:39, Kevin Rushforth ha scritto:
I don't think so. You can find out the primary monitor with
Screen.getPrimary(), and you can determine the positioning of all
screens relative to each other using the visual bounds of each screen.
There isn't any guarantee, though, that the list of screens is
ordered, so if there are more than 2 screens, I don't know of a
reliable way to distinguish the second, third, and so on.
-- Kevin
On 9/3/2021 7:06 AM, Davide Perini wrote:
Hi,
I'm using this to get how many monitors is connected to the PC:
for (Screen screen : Screen.getScreens()) {
}
Is there a way to know what is the first, second and third monitor?
Using Windows and I would like to see what is the first monitor set
in windows, what's the second and so on.
Is this possible using JavaFX?
Thanks
Davide
Get how many monitors are connected.
Hi,
I'm using this to get how many monitors is connected to the PC:
for (Screen screen : Screen.getScreens()) {
}
Is there a way to know what is the first, second and third monitor?
Using Windows and I would like to see what is the first monitor set in
windows, what's the second and so on.
Is this possible using JavaFX?
Thanks
Davide
java: module not found: eu.hansolo.medusa
Hi all, I'm trying to use the medusa gauges. I have added those lines to my pom.xml eu.hansolo Medusa 16.0.0 and this to my module-info.java requires eu.hansolo.medusa; I can compile use mvn clean install but I cannot run my main file from intellij. I get this error: java: module not found: eu.hansolo.medusa Any idea? Thanks Davide
Re: Java FX dark theme
Subscribed to the channel, very interesting chanenel congrats. I'll do the way you suggested, thanks! Do you have some tips on how to style the tray icon? I have implemented a tray icon following this tutorial https://docs.oracle.com/javase/tutorial/uiswing/misc/systemtray.html but styling a popup menu seems impossible... Tanks you Davide Il 24/07/2021 19:14, Tom Schindl ha scritto: Hi, As the picture did not made it through i can only guess that we talk about the window trim who is controlled by the OS and so JavaFX has no control how it is drawn. So the „solution“ is to use a StageStyle.UNDECORATED and draw a trim with min/max/close yourself, implement window resizer,... I‘ve put the word solution in quotes because once you do that you loose many native festures like snapping to other windows or desktop edges. I gave a talk last year where i talk a bit about this stuff - https://m.youtube.com/watch?v=NusKg2ZWnrg <https://m.youtube.com/watch?v=NusKg2ZWnrg> the stuff you are interested in starts around minute 9:20 Tom Von meinem iPhone gesendet Am 24.07.2021 um 18:14 schrieb Davide Perini : Hi all, I am using some CSS rules to create a "dark theme". Is it possible to change the color of the window? As you can see in this picture I have a dark theme but the window border is white. can I change that color? Thank you. Davide
JavaFX tray icon.
Hi guys, will we ever see a tray icon support in JavaFX? I'm trying to style my tray icon PopupMenu with AWT but sincerely I'm not able to do it. Hope that JavaFX will support tray icon soon. Is there some hope to see tray icon in Java FX? Thanks Davide
Java FX dark theme
Hi all, I am using some CSS rules to create a "dark theme". Is it possible to change the color of the window? As you can see in this picture I have a dark theme but the window border is white. can I change that color? Thank you. Davide
Re: TimePicker
Thank you for the answer, I appreciate it. I love Scene Builder and most of the things that you can include from elsewhere are not compatible with Scene Builder, this is the reason why I asked. In any case, long live JavaFX, I really enjoy using it. :) Thanks, Davide Il 26/05/2021 16:47, Tom Eugelink ha scritto: Because OpenJFX does not have any? :-D Also if you want a stand alone datepicker instead of one attached to a text field you're out of luck. But there is nothing wrong with not having everything in one library, and including what you need from elsewhere. OpenJFX has enough work to do in other areas. On 2021-05-26 16:29, Davide Perini wrote: But why I need JFXtras to have a timepicker? O_o Il 26/05/2021 16:14, Tom Eugelink ha scritto: JFXtras has one. https://github.com/JFXtras/jfxtras/blob/11/jfxtras-controls/src/main/java/jfxtras/scene/control/LocalTimePicker.java On 2021-05-26 15:03, Davide Perini wrote: Hi guys, is there a simple time picker in JavaFX? I only see DatePicker but not TimePicker. Thanks Davide
Re: TimePicker
But why I need JFXtras to have a timepicker? O_o Il 26/05/2021 16:14, Tom Eugelink ha scritto: JFXtras has one. https://github.com/JFXtras/jfxtras/blob/11/jfxtras-controls/src/main/java/jfxtras/scene/control/LocalTimePicker.java On 2021-05-26 15:03, Davide Perini wrote: Hi guys, is there a simple time picker in JavaFX? I only see DatePicker but not TimePicker. Thanks Davide
TimePicker
Hi guys, is there a simple time picker in JavaFX? I only see DatePicker but not TimePicker. Thanks Davide
JavaFX 15 with Java 14?
Hi all, is it safe to use JavaFX 15 with Java 14? How JavaFX is related to Java version? Thanks Davide
Re: Show a stage on a second and third monitor, wrong order in JavaFX Screen.getScreens()
Forgive me, it was my fault, JavaFx starts from index 0.
Regards,
Davide
Il 09/01/2021 02:38, Davide Perini ha scritto:
Hi all,
I have a triple display setup.
I want to display a stage on the second and third monitor.
To do this I use the displayNumber variable and this small snippet
for (Screen screen : Screen.getScreens()) {
Rectangle2D bounds = screen.getVisualBounds(); if (index ==
displayNumber) {
stage.setX(bounds.getMinX()); stage.setY(bounds.getMinY()); }
index++; }
It works quite well since I can choose where the stage is displayed
based on the displayNumber variable but
that number does not corresponds to the Windows order.
In Windows display #2 is the one on my left, in JavaFX it is the one
on my right.
Is there a way to get a ordered collections of the displays?
Screen.getScreens()
Thanks
Davide
Show a stage on a second and third monitor, wrong order in JavaFX Screen.getScreens()
Hi all,
I have a triple display setup.
I want to display a stage on the second and third monitor.
To do this I use the displayNumber variable and this small snippet
for (Screen screen : Screen.getScreens()) {
Rectangle2D bounds = screen.getVisualBounds(); if (index == displayNumber) {
stage.setX(bounds.getMinX()); stage.setY(bounds.getMinY()); }
index++; }
It works quite well since I can choose where the stage is displayed
based on the displayNumber variable but
that number does not corresponds to the Windows order.
In Windows display #2 is the one on my left, in JavaFX it is the one on
my right.
Is there a way to get a ordered collections of the displays?
Screen.getScreens()
Thanks
Davide
Re: Can't load fxml on Macos
I'm creating my binary file using JPackage but I don't signed the binary. can this be the problem. why a simple line like this FXMLLoader fxmlLoader =new FXMLLoader(GUIManager.class.getResource( fxml + Constants.FXML)); return null if it works on WIndows and Linux? Thanks Davide Il 20/10/2020 15:54, Dirk Lemmermann ha scritto: I worked with JavaFX on MacOS since 2013 and except for issues related to font rendering I never got the impression that MacOS is the black sheep. I also happen to know that many of the developers that are working on JavaFX use MacOS. Dirk On Oct 20, 2020, at 12:28 PM, Davide Perini wrote: Hi all, this code works well on both Windows and Linux running Java 15 on JavaFX 15. FXMLLoader fxmlLoader =new FXMLLoader(GUIManager.class.getResource( fxml + Constants.FXML)); return fxmlLoader.load(); It doesn't work on Macos returning a nullpointer exception. Any idea? Why Macos is always the black sheep? Thanks Davide
Can't load fxml on Macos
Hi all, this code works well on both Windows and Linux running Java 15 on JavaFX 15. FXMLLoader fxmlLoader =new FXMLLoader(GUIManager.class.getResource( fxml + Constants.FXML)); return fxmlLoader.load(); It doesn't work on Macos returning a nullpointer exception. Any idea? Why Macos is always the black sheep? Thanks Davide
Re: JPackage and JavaFX
Just for reference, I was using maven to bundle JavaFX, using OpenJDK I had that error, using AdoptOpenJDK solved the problem. Regards, Davide Il 20/08/2020 17.07, Kevin Rushforth ha scritto: That should be "This list is *not* the right place..." On 8/20/2020 8:06 AM, Kevin Rushforth wrote: This list is be the right place to discuss the javapackager tool (regardless of whether or not it is a fork of the old java(fx)packager tool that used to be part of openjfx). -- Kevin On 8/20/2020 7:12 AM, Bardot Jérôme wrote: i personaly try to use javapackager https://github.com/fvarrui/JavaPackager for me this tool need to be hightlight and it need feedback On 20/08/2020 02:52, Davide Perini wrote: Hi all, is there someone able to use JPackage with JavaFX under ubuntu with JDK14? When I try to use jpackage on ubuntu I get this error: jpackage -n TestFX -i target --main-jar tmyjar-jar-with-dependencies.jar -d output --module-path /home/sblantipodi/dev/jdk/javafx-sdk-14.0.2.1/lib WARNING: Using incubator modules: jdk.incubator.jpackage java.lang.module.FindException: Hash of jdk.management.jfr (a405f735790e653ae6ad1ef35615c78a555389cc5076c74c52f3790a13351666) differs to expected hash (06d891a3ae65eb002ec7c3adeac782a67e5c76c5f1569cbb4e9bdace4e220f23) recorded in java.base Any idea? Thanks
Re: JPackage and JavaFX
But I haven't installed JavaFX manually, I'm getting it with maven, like this: this is the pom.xml https://github.com/sblantipodi/firefly_luciferin/blob/master/pom.xml as you can see I get JavaFX from maven repos. It works on Windows. Any idea? Thanks Davide Il 20/08/2020 07.15, Tobias Oelgarte ha scritto: I have no problem using jpackage together with JDK 14 and JavaFX 14/16 under Ubuntu 18.04. My guess is that you run the jpackage command from a different JDK version, which loads it's own module "java.base" and references it's own module "jdk.management.jfr". This is different from the one found inside the ".. javafx-sdk-14.0.2.1/lib" directory, resulting in the hash conflict. Tobias Oelgarte Mail: tobias.oelga...@gmail.com On 20.08.20 02:52, Davide Perini wrote: Hi all, is there someone able to use JPackage with JavaFX under ubuntu with JDK14? When I try to use jpackage on ubuntu I get this error: jpackage -n TestFX -i target --main-jar tmyjar-jar-with-dependencies.jar -d output --module-path /home/sblantipodi/dev/jdk/javafx-sdk-14.0.2.1/lib WARNING: Using incubator modules: jdk.incubator.jpackage java.lang.module.FindException: Hash of jdk.management.jfr (a405f735790e653ae6ad1ef35615c78a555389cc5076c74c52f3790a13351666) differs to expected hash (06d891a3ae65eb002ec7c3adeac782a67e5c76c5f1569cbb4e9bdace4e220f23) recorded in java.base Any idea? Thanks
JPackage and JavaFX
Hi all, is there someone able to use JPackage with JavaFX under ubuntu with JDK14? When I try to use jpackage on ubuntu I get this error: jpackage -n TestFX -i target --main-jar tmyjar-jar-with-dependencies.jar -d output --module-path /home/sblantipodi/dev/jdk/javafx-sdk-14.0.2.1/lib WARNING: Using incubator modules: jdk.incubator.jpackage java.lang.module.FindException: Hash of jdk.management.jfr (a405f735790e653ae6ad1ef35615c78a555389cc5076c74c52f3790a13351666) differs to expected hash (06d891a3ae65eb002ec7c3adeac782a67e5c76c5f1569cbb4e9bdace4e220f23) recorded in java.base Any idea? Thanks
Tray Icon?
Hi all guys, love JavaFX, it's so productive, so easy to use, can't understand why the world don't use it "for some tasks". I know that tray icon can be easily done with AWT but is there something for JavaFX? Is it possible to create a tray icon with JavaFX? Thanks Davide
Fullscreen canvas
Hi all, is it possible to create a fullscreen canvas? I don't find a good doc for JavaFX and canvas. Thanks Davide
Is scene builder abandoned? And what about JavaFX?
Hi all, love JavaFX and I think that it is very productive, super awesome. It is pretty sad that scene builder seems so old and unsupported, scene builder still not support spinner and many "newer" elements. Why? Is JavaFX dead or is still active? Since Oracle "abandon" I see no documentation of the new features implemented. Is there an official documentation for JavaFX now? Thanks Davide
Re: How to create a fat jar for my JavaFX program?
Done it here.
https://github.com/sblantipodi/JavaFastScreenCapture/blob/JavaFXJavaModule/pom.xml
If you read my sources there is how to configure the maven pom.
You need then create a simple class with a main that doesn't extends
application that simply call the main in the class that extends application.
Hope it helped
In data 20 luglio 2020 21:25:23 Davide Perini
ha scritto:
PS: I add that I'm not new to maven,
before java fx, I had a fat jar with gstreamer library, jna, and so on.
the only problem I have is that it seems that I'm not able to bundle
javafx with my fat jar.
Il 20/07/2020 20.55, Davide Perini ha scritto:
I agree, don't want to download a JDK.
Is there a way to simply to it the old but good way using maven
assembly plugin or shade plugin?
I am following this guide here:
https://openjfx.io/openjfx-docs/#modular
I have done what they suggest in my pom file:
org.openjfx
javafx-controls
${javafx.version}
org.openjfx javafx-fxml
${javafx.version}
org.openjfx
javafx-graphics 14
win
org.openjfx
javafx-maven-plugin
${javafx.maven.plugin.version}
org.dpsoftware.FastScreenCapture
org.apache.maven.plugins
maven-assembly-plugin
${project.build.directory}/
JavaFastScreenCapture
make-executable-jar-with-dependencies package
single
true
org.dpsoftware.FastScreenCapture
jar-with-dependencies
jar with dependencies says
Error: JavaFX runtime components are missing, and are required to run
this application
still don't understand how to do it the right way.
I would like to do it with maven, is this possible?
Thanks,
Davide
Il 20/07/2020 20.26, Scott Palmer ha scritto:
jlink and jdeps are module-based, so you do have to be careful.
Neither will work properly when you try to run it against a
non-modular project (found that out the hard way when Java 11 broke
the world by removing the EE modules from Java SE and no modules were
available to replace them), but you can use them to make a JRE image
from a set of modules, such as those supplied by OpenJFX.
I still think the .jmod files should be hosted by artifact
repositories to make this work smoothly. Downloading an SDK, seems
so old-school when we have good dependency-management tools.
Once you have a JRE image that includes JavaFX, then your application
Jar files (all of them, no need to make anything 'fat') can easily be
bundled with that JRE using jpackage.
I have done Gradle scripts to do all that and it wasn’t difficult.
Scott
On Jul 20, 2020, at 1:39 PM, Michael Paus wrote:
In order to create a real platform installer with jpackage and
jlink/jdeps you don't have to use the java
module system at all. Have a look at this tutorial which I
co-autored together with Dirk Lemmermann:
<https://github.com/dlemmermann/JPackageScriptFX>
Michael
Am 20.07.20 um 19:25 schrieb Davide Perini:
Unfortunantly so few dependencies supports Java Modules this day,
so fat JAR is the only way I can do it.
Thanks
Il 20/07/2020 02.50, Scott Palmer ha scritto:
The JavaFX classes are there, but what about the native libraries?
A fat jar isn’t a good way to distribute a Java application these
days. Now you should probably be using jpackage and/or jlink to
bundle your application classes with a runtime suitable for
running the application.
Scott
On Jul 19, 2020, at 5:32 PM, Davide Perini
wrote:
Hi all,
thanks for the great project, I love JavaFX.
I always used the maven plugin to crete fat jars with all my
deps. The resulting jar is an executable one and ready to use.
This is my pom that create the fat jar.
but when I try to exceute the jar I get this error:
Error: JavaFX runtime components are missing, and are required to
run this appli
cation
if I explode the fat jar I can see that there are the javafx
class in it. what am I doing wrong?
Thanks
Davide
org.openjfx
javafx-maven-plugin
${javafx.maven.plugin.version}
org.dpsoftware.FastScreenCapture
org.apache.maven.plugins
maven-assembly-plugin
${project.build.directory}/
JavaFastScreenCapture
make-executable-jar-with-dependencies
package single
true
org.dpsoftware.FastScreenCapture
jar-with-dependencies
Re: How to create a fat jar for my JavaFX program?
PS: I add that I'm not new to maven,
before java fx, I had a fat jar with gstreamer library, jna, and so on.
the only problem I have is that it seems that I'm not able to bundle
javafx with my fat jar.
Il 20/07/2020 20.55, Davide Perini ha scritto:
I agree, don't want to download a JDK.
Is there a way to simply to it the old but good way using maven
assembly plugin or shade plugin?
I am following this guide here:
https://openjfx.io/openjfx-docs/#modular
I have done what they suggest in my pom file:
org.openjfx
javafx-controls
${javafx.version}
org.openjfx javafx-fxml
${javafx.version}
org.openjfx
javafx-graphics 14
win
org.openjfx
javafx-maven-plugin
${javafx.maven.plugin.version}
org.dpsoftware.FastScreenCapture
org.apache.maven.plugins
maven-assembly-plugin
${project.build.directory}/
JavaFastScreenCapture
make-executable-jar-with-dependencies package
single
true
org.dpsoftware.FastScreenCapture
jar-with-dependencies
jar with dependencies says
Error: JavaFX runtime components are missing, and are required to run
this application
still don't understand how to do it the right way.
I would like to do it with maven, is this possible?
Thanks,
Davide
Il 20/07/2020 20.26, Scott Palmer ha scritto:
jlink and jdeps are module-based, so you do have to be careful.
Neither will work properly when you try to run it against a
non-modular project (found that out the hard way when Java 11 broke
the world by removing the EE modules from Java SE and no modules were
available to replace them), but you can use them to make a JRE image
from a set of modules, such as those supplied by OpenJFX.
I still think the .jmod files should be hosted by artifact
repositories to make this work smoothly. Downloading an SDK, seems
so old-school when we have good dependency-management tools.
Once you have a JRE image that includes JavaFX, then your application
Jar files (all of them, no need to make anything 'fat') can easily be
bundled with that JRE using jpackage.
I have done Gradle scripts to do all that and it wasn’t difficult.
Scott
On Jul 20, 2020, at 1:39 PM, Michael Paus wrote:
In order to create a real platform installer with jpackage and
jlink/jdeps you don't have to use the java
module system at all. Have a look at this tutorial which I
co-autored together with Dirk Lemmermann:
<https://github.com/dlemmermann/JPackageScriptFX>
Michael
Am 20.07.20 um 19:25 schrieb Davide Perini:
Unfortunantly so few dependencies supports Java Modules this day,
so fat JAR is the only way I can do it.
Thanks
Il 20/07/2020 02.50, Scott Palmer ha scritto:
The JavaFX classes are there, but what about the native libraries?
A fat jar isn’t a good way to distribute a Java application these
days. Now you should probably be using jpackage and/or jlink to
bundle your application classes with a runtime suitable for
running the application.
Scott
On Jul 19, 2020, at 5:32 PM, Davide Perini
wrote:
Hi all,
thanks for the great project, I love JavaFX.
I always used the maven plugin to crete fat jars with all my
deps. The resulting jar is an executable one and ready to use.
This is my pom that create the fat jar.
but when I try to exceute the jar I get this error:
Error: JavaFX runtime components are missing, and are required to
run this appli
cation
if I explode the fat jar I can see that there are the javafx
class in it. what am I doing wrong?
Thanks
Davide
org.openjfx
javafx-maven-plugin
${javafx.maven.plugin.version}
org.dpsoftware.FastScreenCapture
org.apache.maven.plugins
maven-assembly-plugin
${project.build.directory}/
JavaFastScreenCapture
make-executable-jar-with-dependencies
package single
true
org.dpsoftware.FastScreenCapture
jar-with-dependencies
Re: How to create a fat jar for my JavaFX program?
Ok solved it reading this stackoverflow:
https://stackoverflow.com/questions/52653836/maven-shade-javafx-runtime-components-are-missing
thanks to all
Il 20/07/2020 20.55, Davide Perini ha scritto:
I agree, don't want to download a JDK.
Is there a way to simply to it the old but good way using maven
assembly plugin or shade plugin?
I am following this guide here:
https://openjfx.io/openjfx-docs/#modular
I have done what they suggest in my pom file:
org.openjfx
javafx-controls
${javafx.version}
org.openjfx javafx-fxml
${javafx.version}
org.openjfx
javafx-graphics 14
win
org.openjfx
javafx-maven-plugin
${javafx.maven.plugin.version}
org.dpsoftware.FastScreenCapture
org.apache.maven.plugins
maven-assembly-plugin
${project.build.directory}/
JavaFastScreenCapture
make-executable-jar-with-dependencies package
single
true
org.dpsoftware.FastScreenCapture
jar-with-dependencies
jar with dependencies says
Error: JavaFX runtime components are missing, and are required to run
this application
still don't understand how to do it the right way.
I would like to do it with maven, is this possible?
Thanks,
Davide
Il 20/07/2020 20.26, Scott Palmer ha scritto:
jlink and jdeps are module-based, so you do have to be careful.
Neither will work properly when you try to run it against a
non-modular project (found that out the hard way when Java 11 broke
the world by removing the EE modules from Java SE and no modules were
available to replace them), but you can use them to make a JRE image
from a set of modules, such as those supplied by OpenJFX.
I still think the .jmod files should be hosted by artifact
repositories to make this work smoothly. Downloading an SDK, seems
so old-school when we have good dependency-management tools.
Once you have a JRE image that includes JavaFX, then your application
Jar files (all of them, no need to make anything 'fat') can easily be
bundled with that JRE using jpackage.
I have done Gradle scripts to do all that and it wasn’t difficult.
Scott
On Jul 20, 2020, at 1:39 PM, Michael Paus wrote:
In order to create a real platform installer with jpackage and
jlink/jdeps you don't have to use the java
module system at all. Have a look at this tutorial which I
co-autored together with Dirk Lemmermann:
<https://github.com/dlemmermann/JPackageScriptFX>
Michael
Am 20.07.20 um 19:25 schrieb Davide Perini:
Unfortunantly so few dependencies supports Java Modules this day,
so fat JAR is the only way I can do it.
Thanks
Il 20/07/2020 02.50, Scott Palmer ha scritto:
The JavaFX classes are there, but what about the native libraries?
A fat jar isn’t a good way to distribute a Java application these
days. Now you should probably be using jpackage and/or jlink to
bundle your application classes with a runtime suitable for
running the application.
Scott
On Jul 19, 2020, at 5:32 PM, Davide Perini
wrote:
Hi all,
thanks for the great project, I love JavaFX.
I always used the maven plugin to crete fat jars with all my
deps. The resulting jar is an executable one and ready to use.
This is my pom that create the fat jar.
but when I try to exceute the jar I get this error:
Error: JavaFX runtime components are missing, and are required to
run this appli
cation
if I explode the fat jar I can see that there are the javafx
class in it. what am I doing wrong?
Thanks
Davide
org.openjfx
javafx-maven-plugin
${javafx.maven.plugin.version}
org.dpsoftware.FastScreenCapture
org.apache.maven.plugins
maven-assembly-plugin
${project.build.directory}/
JavaFastScreenCapture
make-executable-jar-with-dependencies
package single
true
org.dpsoftware.FastScreenCapture
jar-with-dependencies
Re: How to create a fat jar for my JavaFX program?
I agree, don't want to download a JDK.
Is there a way to simply to it the old but good way using maven assembly
plugin or shade plugin?
I am following this guide here:
https://openjfx.io/openjfx-docs/#modular
I have done what they suggest in my pom file:
org.openjfx javafx-controls ${javafx.version}
org.openjfx javafx-fxml ${javafx.version} org.openjfx
javafx-graphics 14 win
org.openjfx javafx-maven-plugin ${javafx.maven.plugin.version} org.dpsoftware.FastScreenCaptureorg.apache.maven.plugins maven-assembly-plugin ${project.build.directory}/ JavaFastScreenCapturemake-executable-jar-with-dependencies package single true org.dpsoftware.FastScreenCapturejar-with-dependencies
jar with dependencies says
Error: JavaFX runtime components are missing, and are required to run
this application
still don't understand how to do it the right way.
I would like to do it with maven, is this possible?
Thanks,
Davide
Il 20/07/2020 20.26, Scott Palmer ha scritto:
jlink and jdeps are module-based, so you do have to be careful. Neither will
work properly when you try to run it against a non-modular project (found that
out the hard way when Java 11 broke the world by removing the EE modules from
Java SE and no modules were available to replace them), but you can use them to
make a JRE image from a set of modules, such as those supplied by OpenJFX.
I still think the .jmod files should be hosted by artifact repositories to make
this work smoothly. Downloading an SDK, seems so old-school when we have good
dependency-management tools.
Once you have a JRE image that includes JavaFX, then your application Jar files
(all of them, no need to make anything 'fat') can easily be bundled with that
JRE using jpackage.
I have done Gradle scripts to do all that and it wasn’t difficult.
Scott
On Jul 20, 2020, at 1:39 PM, Michael Paus wrote:
In order to create a real platform installer with jpackage and jlink/jdeps you
don't have to use the java
module system at all. Have a look at this tutorial which I co-autored together
with Dirk Lemmermann:
<https://github.com/dlemmermann/JPackageScriptFX>
Michael
Am 20.07.20 um 19:25 schrieb Davide Perini:
Unfortunantly so few dependencies supports Java Modules this day, so fat JAR is
the only way I can do it.
Thanks
Il 20/07/2020 02.50, Scott Palmer ha scritto:
The JavaFX classes are there, but what about the native libraries?
A fat jar isn’t a good way to distribute a Java application these days. Now you
should probably be using jpackage and/or jlink to bundle your application
classes with a runtime suitable for running the application.
Scott
On Jul 19, 2020, at 5:32 PM, Davide Perini wrote:
Hi all,
thanks for the great project, I love JavaFX.
I always used the maven plugin to crete fat jars with all my deps. The
resulting jar is an executable one and ready to use.
This is my pom that create the fat jar.
but when I try to exceute the jar I get this error:
Error: JavaFX runtime components are missing, and are required to run this appli
cation
if I explode the fat jar I can see that there are the javafx class in it. what
am I doing wrong?
Thanks
Davide
org.openjfx javafx-maven-plugin ${javafx.maven.plugin.version} org.dpsoftware.FastScreenCaptureorg.apache.maven.plugins
maven-assembly-plugin ${project.build.directory}/ JavaFastScreenCapturemake-executable-jar-with-dependencies package
single true org.dpsoftware.FastScreenCapturejar-with-dependencies
Re: How to create a fat jar for my JavaFX program?
Hi, thanks for the answer, I appreciate it. I am trying with jpackage (that bundles my fat jar with some more dlls), but when I try to run my app I get this error: Error: JavaFX runtime components are missing, and are required to run this application Any idea? Thanks Il 20/07/2020 19.30, Matthias Bläsing ha scritto: Hi, Am Montag, den 20.07.2020, 19:25 +0200 schrieb Davide Perini: Unfortunantly so few dependencies supports Java Modules this day, so fat JAR is the only way I can do it. no it is not. There are seveal ways how to bundle native libraries. jpackage is one way, fat jars are another. And for fat jars of course you can extract native libraries at runtime (JNA does exactly that). What is difficult is the handling of native dependencies. If you know what you are doing you can manually load native libraries in the right order. The alternative is to distribute a ZIP file and setup the paths prior to loading libraries. Changing the java.library.path takes some reflection, but it is possible to do at runtime. The javafx jars from maven central hold the native libraries. Matthias
Re: How to create a fat jar for my JavaFX program?
Unfortunantly so few dependencies supports Java Modules this day, so fat
JAR is the only way I can do it.
Thanks
Il 20/07/2020 02.50, Scott Palmer ha scritto:
The JavaFX classes are there, but what about the native libraries?
A fat jar isn’t a good way to distribute a Java application these days. Now you
should probably be using jpackage and/or jlink to bundle your application
classes with a runtime suitable for running the application.
Scott
On Jul 19, 2020, at 5:32 PM, Davide Perini wrote:
Hi all,
thanks for the great project, I love JavaFX.
I always used the maven plugin to crete fat jars with all my deps. The
resulting jar is an executable one and ready to use.
This is my pom that create the fat jar.
but when I try to exceute the jar I get this error:
Error: JavaFX runtime components are missing, and are required to run this appli
cation
if I explode the fat jar I can see that there are the javafx class in it. what
am I doing wrong?
Thanks
Davide
org.openjfx javafx-maven-plugin ${javafx.maven.plugin.version} org.dpsoftware.FastScreenCaptureorg.apache.maven.plugins
maven-assembly-plugin ${project.build.directory}/ JavaFastScreenCapturemake-executable-jar-with-dependencies package
single true org.dpsoftware.FastScreenCapturejar-with-dependencies
How to create a fat jar for my JavaFX program?
Hi all,
thanks for the great project, I love JavaFX.
I always used the maven plugin to crete fat jars with all my deps. The
resulting jar is an executable one and ready to use.
This is my pom that create the fat jar.
but when I try to exceute the jar I get this error:
Error: JavaFX runtime components are missing, and are required to run
this appli
cation
if I explode the fat jar I can see that there are the javafx class in
it. what am I doing wrong?
Thanks
Davide
org.openjfx javafx-maven-plugin ${javafx.maven.plugin.version} org.dpsoftware.FastScreenCaptureorg.apache.maven.plugins maven-assembly-plugin ${project.build.directory}/ JavaFastScreenCapturemake-executable-jar-with-dependencies package single true org.dpsoftware.FastScreenCapturejar-with-dependencies
