openjfx: How to choose an ARM linux or javafx application
Hi, I want to choose an arm linux platform for running my openkfx/oracle javafx application. I know of the two dependencies (as follows): - hard float linux BSP - opengl (es2) with frame buffer support Is there any other dependencies that one should check before finalising a ARM system? I know openjfx supports (or partially supports) the following ARM processors: - TI OMAP3 - Raspberry - Freescale iMX6. It will be very helpful to know the exact list of dependencies. -Pj
Re: Regarding issue with JavaFX 8 ScrollPane
Note that there is also an issue related to this, that is only fixed in
the current Fx repo: RT-37961
https://javafx-jira.kenai.com/browse/RT-37961
Depending on your scene graph, the 8u20 fix mentioned by Jonathan
(RT-35554 https://javafx-jira.kenai.com/browse/RT-35554) can be
enough, or not.
Jerome
On 7/28/14, 3:20 AM, Jonathan Giles wrote:
Sirish,
Try with 8u20 - I just did and it works as expected - the vertical
scrollbar is at the bottom-most position. This looks like it was a bug
fixed between 8u5 and 8u20.
-- Jonathan
On 28/07/2014 1:15 p.m., Mong Hang Vo wrote:
Vadala,
I don't have a good answer to your question. So I am adding the
openjfx-dev@openjdk.java.net alias.
In the future, please send your question to this alias.
Thank you very much,
Mong
Vadala, Sirish wrote:
Hello Hang,
My name is Sirish Vadala, working for Legislative Data Center,
Sacramento, California. Right now I am working on a project
implemented on JavaFX 8 (jdk1.8.0_05) and have a quick question on
one of the UI related issues that my team is facing.
Coming to the issue I am not able to programmatically place the
ScrollPane's scroll position using setVValue(double) method of
ScrollPane. For example, if you look at the sample program below,
the vertical scroll bar position always remains on the top what so
ever the vValue is set to. Can you please let me know if this is an
existing issue being worked on or if I am doing something wrong in
implementation?
I highly appreciate your response at your convenience on this issue.
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javafx.application.Application;
import javafx.embed.swing.SwingFXUtils;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.ScrollPane;
import javafx.scene.control.ScrollPane.ScrollBarPolicy;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.VBox;
import javafx.stage.FileChooser;
import javafx.stage.Stage;
import javax.imageio.ImageIO;
public class JavaFXPixel extends Application {
private ImageView myImageView;
private ScrollPane scrollPane;
@Override
public void start(Stage primaryStage) {
Button btnLoad = new Button(Load);
btnLoad.setOnAction(btnLoadEventListener);
myImageView = new ImageView();
scrollPane = new ScrollPane();
scrollPane.setPrefSize(300, 250);
scrollPane.setVbarPolicy(ScrollBarPolicy.AS_NEEDED);
scrollPane.setHbarPolicy(ScrollBarPolicy.AS_NEEDED);
scrollPane.setContent(myImageView);
// STILL MY VERTICAL SCROLL POSITION IS ALWAYS PLACED ON THE TOP
scrollPane.setVvalue(1.0);
VBox rootBox = new VBox();
rootBox.getChildren().addAll(btnLoad, scrollPane);
Scene scene = new Scene(rootBox, 300, 300);
primaryStage.setTitle(My Test Program);
primaryStage.setScene(scene);
primaryStage.show();
}
public static void main(String[] args) {
launch(args);
}
private final EventHandlerActionEvent btnLoadEventListener =
(ActionEvent t) - {
FileChooser fileChooser = new FileChooser();
//Set extension filter
FileChooser.ExtensionFilter extFilterJPG = new
FileChooser.ExtensionFilter(JPG files (*.jpg), *.JPG);
FileChooser.ExtensionFilter extFilterPNG = new
FileChooser.ExtensionFilter(PNG files (*.png), *.PNG);
fileChooser.getExtensionFilters().addAll(extFilterJPG,
extFilterPNG);
//Show open file dialog
File file = fileChooser.showOpenDialog(null);
try {
BufferedImage bufferedImage = ImageIO.read(file);
Image image = SwingFXUtils.toFXImage(bufferedImage, null);
myImageView.setImage(image);
scrollPane.setContent(null);
scrollPane.setContent(myImageView);
scrollPane.setVvalue(1.0);
} catch (IOException ex) {
Logger.getLogger(JavaFXPixel.class.getName()).log(Level.SEVERE,
null, ex);
}
};
}
Thanks.
Sirish Vadala
916 341 8878
Re: Double.MAX_VALUE in CSS -fx-max-width?
Hi David, thanks - here it is: [#RT-38065] CSS -fx-pref-width et al do not accept infinity value Werner On 28.07.2014 05:31, David Grieve wrote: Hi Werner, Please file a bug. I'll have to update the parser to accept 'infinity' as a value.
hg: openjfx/8u-dev/rt: [SCENEBUILDER] Fix for DTL-6789: Inspector might ensure values for hValue / vValue on ScrollPane are within bounds
Changeset: af217a8598ef Author:Jerome Cambon Date: 2014-07-28 10:34 +0200 URL: http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/af217a8598ef [SCENEBUILDER] Fix for DTL-6789: Inspector might ensure values for hValue / vValue on ScrollPane are within bounds ! apps/scenebuilder/SceneBuilderKit/src/com/oracle/javafx/scenebuilder/kit/editor/panel/inspector/InspectorPanelController.java ! apps/scenebuilder/SceneBuilderKit/src/com/oracle/javafx/scenebuilder/kit/editor/panel/inspector/editors/BoundedDoubleEditor.java ! apps/scenebuilder/SceneBuilderKit/src/com/oracle/javafx/scenebuilder/kit/editor/panel/inspector/editors/Editor.java
Re: In(Sanity) Testing Mondays
Here's a build for today's testing: http://jfx.us.oracle.com/hudson/job/8u-dev/1130/ Wiki: https://wiki.openjdk.java.net/display/OpenJFX/8u20 On 7/25/14, 5:03 PM, Lisa Selle wrote: Reminder, Monday is our weekly sanity testing. You can find your testing assignment at: https://wiki.openjdk.java.net/display/OpenJFX/Sanity+Testing Also please remember that the repo will be locked from 1am PDT until 1pm PDT. Happy testing! Lisa -- David Hilldavid.h...@oracle.com Java Embedded Development A man's feet should be planted in his country, but his eyes should survey the world. -- George Santayana (1863 - 1952)
hg: openjfx/8u-dev/rt: RT-37914: [Linux] JavaFX Media does not run on Ubuntu 14.04
Changeset: df28c1bdf2e1 Author:stayer Date: 2014-07-28 19:25 +0400 URL: http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/df28c1bdf2e1 RT-37914: [Linux] JavaFX Media does not run on Ubuntu 14.04 ! build.gradle ! modules/media/src/main/native/gstreamer/gstreamer-lite/gstreamer/gst/gstregistry.c ! modules/media/src/main/native/gstreamer/projects/linux/avplugin/Makefile
Re: hg: openjfx/8u-dev/rt: RT-37914: [Linux] JavaFX Media does not run on Ubuntu 14.04
Kirill, As a reminder, we are frozen for sanity testing every Monday from 1am - 1pm Pacific. This changeset should not have been pushed today. -- Kevin kirill.kiriche...@oracle.com wrote: Changeset: df28c1bdf2e1 Author:stayer Date: 2014-07-28 19:25 +0400 URL: http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/df28c1bdf2e1 RT-37914: [Linux] JavaFX Media does not run on Ubuntu 14.04 ! build.gradle ! modules/media/src/main/native/gstreamer/gstreamer-lite/gstreamer/gst/gstregistry.c ! modules/media/src/main/native/gstreamer/projects/linux/avplugin/Makefile
Re: 8u20 broken in OS X Yosemite?
Good to hear. We are doing some testing with Yosemite, but it is somewhat limited testing at this point. -- Kevin Scott Palmer wrote: Just to follow up.. things are not as dire as I initially thought. After a reboot my application is working much better. On Sun, Jul 27, 2014 at 12:59 PM, Scott Palmer swpal...@gmail.com wrote: Is anyone testing on Yosemite? I installed the Yosemite public beta and am running with 8u20 b23 (also tested with 8u11, same results) Without violating my Beta Agreement with Apple, lets just say that I strongly suggest that someone at Oracle try it out and perhaps focus on: -AudioClips -MediaPlayer -Animation performance Scott
Re: 8u20 broken in OS X Yosemite?
Scott and everyone else, Please report Yosemite bugs as soon as you find them. Thanks, Steve On 2014-07-28, 12:01 PM, Kevin Rushforth wrote: Good to hear. We are doing some testing with Yosemite, but it is somewhat limited testing at this point. -- Kevin Scott Palmer wrote: Just to follow up.. things are not as dire as I initially thought. After a reboot my application is working much better. On Sun, Jul 27, 2014 at 12:59 PM, Scott Palmer swpal...@gmail.com wrote: Is anyone testing on Yosemite? I installed the Yosemite public beta and am running with 8u20 b23 (also tested with 8u11, same results) Without violating my Beta Agreement with Apple, lets just say that I strongly suggest that someone at Oracle try it out and perhaps focus on: -AudioClips -MediaPlayer -Animation performance Scott
[8u40] Review request: RT-38074: [macosx] Separate QTKit platform code from core media code so it can be removed for MAS
JIRA: https://javafx-jira.kenai.com/browse/RT-38074 Webrev: http://cr.openjdk.java.net/~ddehaven/RT-38074/rt.0/ This change moves the QTKit based media platform code into it's own dylib. NativeMediaManager had to be modified to allow detection of the new library to determine if the platform was available or not. There may be a slight performance impact due to loading the native libs sooner, but the bulk of the initialization is still done at a later time. -DrD-
Milestone moved: M1 is now Aug 11, 2014
Hi all, This week (July 28) is the week before M1 milestone (Aug 4) so we should be ramping down (ie. extra +1 restrictions for committing code, more/better testing, etc.). Since this is the first milestone for 8u40 and there important API deadlines, I spoke with Kevin and we agreed to move M1 back a week to Aug 11 to give us a bit more time before the ramp down. I have updated the wiki: https://wiki.openjdk.java.net/display/OpenJFX/8u40 Steve
hg: openjfx/8u/rt: 31 new changesets
Changeset: 163d0f848fe3 Author:Felipe Heidrich felipe.heidr...@oracle.com Date: 2014-07-21 13:53 -0700 URL: http://hg.openjdk.java.net/openjfx/8u/rt/rev/163d0f848fe3 RT-37964: [Accessibility] implement a set focus action ! modules/controls/src/main/java/com/sun/javafx/scene/control/skin/PaginationSkin.java ! modules/controls/src/main/java/com/sun/javafx/scene/control/skin/TabPaneSkin.java ! modules/graphics/src/main/java/com/sun/glass/ui/mac/MacAccessible.java ! modules/graphics/src/main/java/com/sun/glass/ui/win/WinAccessible.java ! modules/graphics/src/main/java/javafx/scene/AccessibleAction.java ! modules/graphics/src/main/java/javafx/scene/AccessibleRole.java ! modules/graphics/src/main/java/javafx/scene/Node.java Changeset: 2214ba6b2de6 Author:Felipe Heidrich felipe.heidr...@oracle.com Date: 2014-07-21 13:56 -0700 URL: http://hg.openjdk.java.net/openjfx/8u/rt/rev/2214ba6b2de6 RT-37959: [Accessibility] Review a11y enums Part 1: remove SELECTED_PAGE and SELECTED_TAB, use FOCUS_ITEM instead ! modules/controls/src/main/java/com/sun/javafx/scene/control/skin/PaginationSkin.java ! modules/controls/src/main/java/com/sun/javafx/scene/control/skin/TabPaneSkin.java ! modules/controls/src/main/java/javafx/scene/control/TabPane.java ! modules/graphics/src/main/java/com/sun/glass/ui/mac/MacAccessible.java ! modules/graphics/src/main/java/com/sun/glass/ui/win/WinAccessible.java ! modules/graphics/src/main/java/javafx/scene/AccessibleAttribute.java Changeset: 7d0df3525553 Author:Felipe Heidrich felipe.heidr...@oracle.com Date: 2014-07-21 14:42 -0700 URL: http://hg.openjdk.java.net/openjfx/8u/rt/rev/7d0df3525553 [Accessible] improve description for titlePane (which was group) and page item (which was tab item) similarly to what was done for Mac (+cosmetic changes) ! modules/controls/src/main/java/com/sun/javafx/scene/control/skin/PaginationSkin.java ! modules/graphics/src/main/java/com/sun/glass/ui/win/WinAccessible.java Changeset: 78f2a4568178 Author:Felipe Heidrich felipe.heidr...@oracle.com Date: 2014-07-21 15:07 -0700 URL: http://hg.openjdk.java.net/openjfx/8u/rt/rev/78f2a4568178 [Accessible] missing break ! modules/graphics/src/main/java/com/sun/glass/ui/win/WinAccessible.java Changeset: a37c4730f5bd Author:Felipe Heidrich felipe.heidr...@oracle.com Date: 2014-07-21 15:10 -0700 URL: http://hg.openjdk.java.net/openjfx/8u/rt/rev/a37c4730f5bd [Accessible] removing attributes that were just in for documentation, they were incomplete and at times just wrong ! modules/controls/src/main/java/com/sun/javafx/scene/control/skin/ComboBoxListViewSkin.java ! modules/controls/src/main/java/com/sun/javafx/scene/control/skin/MenuBarSkin.java ! modules/controls/src/main/java/com/sun/javafx/scene/control/skin/TableViewSkin.java ! modules/controls/src/main/java/javafx/scene/control/ComboBoxBase.java ! modules/controls/src/main/java/javafx/scene/control/ListView.java ! modules/controls/src/main/java/javafx/scene/control/ScrollPane.java ! modules/controls/src/main/java/javafx/scene/control/TableRow.java ! modules/controls/src/main/java/javafx/scene/control/TableView.java ! modules/controls/src/main/java/javafx/scene/control/TreeTableView.java ! modules/controls/src/main/java/javafx/scene/control/TreeView.java Changeset: 0d4772d30a1a Author:jgiles Date: 2014-07-22 11:46 +1200 URL: http://hg.openjdk.java.net/openjfx/8u/rt/rev/0d4772d30a1a [TEST ONLY] @Ignore all LocalTimeSpinnerValueTests until they can be made more resilient ! modules/controls/src/test/java/javafx/scene/control/SpinnerTest.java Changeset: a101d302eb00 Author:Felipe Heidrich felipe.heidr...@oracle.com Date: 2014-07-21 16:52 -0700 URL: http://hg.openjdk.java.net/openjfx/8u/rt/rev/a101d302eb00 [Accessibility] Regression. The content of list items and tree items are being read twice, caused by the accidental removal of a 'return null;' statement in http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/a002de38e467 ! modules/graphics/src/main/java/com/sun/glass/ui/mac/MacAccessible.java Changeset: 23c345e7ea20 Author:Martin Sladecek martin.slade...@oracle.com Date: 2014-07-22 07:30 +0200 URL: http://hg.openjdk.java.net/openjfx/8u/rt/rev/23c345e7ea20 RT-37994 [FXML] ProxyBuilder does not support read-only collections ! modules/fxml/src/main/java/com/sun/javafx/fxml/builder/ProxyBuilder.java + modules/fxml/src/test/java/com/sun/javafx/fxml/builder/ClassWithReadOnlyCollection.java ! modules/fxml/src/test/java/com/sun/javafx/fxml/builder/ProxyBuilderTest.java Changeset: f07260b4dcda Author:Rafi Tayar rafi.ta...@oracle.com Date: 2014-07-22 15:39 +0300 URL: http://hg.openjdk.java.net/openjfx/8u/rt/rev/f07260b4dcda RT-37982 : Create a unit test for RT-36241 Reviewed-by : dblaukopf ! tests/system/src/test/java/com/sun/glass/ui/monocle/SimpleMouseTest.java Changeset: 9d9b35b0e3f6 Author:lisa.se...@oracle.com
Re: JavaFX tuning
Hi Peter, Right now it's not possible to turn off modules. Memory can be consumed in all sorts of different places (Java object memory, graphics card memory, operating system memory, virtual machine memory). Did you have a case where you were running out and hitting an issue? Steve On 2014-07-23, 10:26 AM, Peter Penzov wrote: Hi, What are the options for JavaFX tuning? For example is it possible to turn off some modules of the framework or some configuration for lowering the memory consumption? BR, Peter
Re: [8u40] Review request: RT-38074: [macosx] Separate QTKit platform code from core media code so it can be removed for MAS
Belay that review.. I have some (significant) changes to make, in preparation for the larger task of implementing the AVFoundation based code. -DrD- JIRA: https://javafx-jira.kenai.com/browse/RT-38074 Webrev: http://cr.openjdk.java.net/~ddehaven/RT-38074/rt.0/ This change moves the QTKit based media platform code into it's own dylib. NativeMediaManager had to be modified to allow detection of the new library to determine if the platform was available or not. There may be a slight performance impact due to loading the native libs sooner, but the bulk of the initialization is still done at a later time. -DrD-
Re: [8u40] Review request: RT-38074: [macosx] Separate QTKit platform code from core media code so it can be removed for MAS
Kirill, Alexander, Kevin: New version up for review, please take a look: http://cr.openjdk.java.net/~ddehaven/RT-38074/rt.1/ I moved OSXPlatform and OSXMediaPlayer code back to jfxmedia, since it was meant to be an abstraction point for using either QTKit or AVFoundation in the first place. -DrD- Belay that review.. I have some (significant) changes to make, in preparation for the larger task of implementing the AVFoundation based code. -DrD- JIRA: https://javafx-jira.kenai.com/browse/RT-38074 Webrev: http://cr.openjdk.java.net/~ddehaven/RT-38074/rt.0/ This change moves the QTKit based media platform code into it's own dylib. NativeMediaManager had to be modified to allow detection of the new library to determine if the platform was available or not. There may be a slight performance impact due to loading the native libs sooner, but the bulk of the initialization is still done at a later time. -DrD-
Re: JavaFX Canvas misses API to set dashed line stroke
Thanks for the reply. This is the one I added: https://javafx-jira.kenai.com/browse/RT-37999 Best regards, David On Jul 29, 2014, at 12:46 AM, Stephen F Northover wrote: If you have not done so already, please enter a JIRA to request this feature. Thanks, Steve On 2014-07-22, 5:42 AM, David Gilbert wrote: Hello, I have created a small open source library that provides a bridge from Java2D to the JavaFX Canvas: https://github.com/jfree/fxgraphics2d Unfortunately I have so far not been able to support dashed lines, since the GraphicsContext from the JavaFX Canvas doesn't provide any API to set the line dash attributes. Did I miss something, or is there really no way to specify dashed lines? I know this is possible in the Shape API (http://docs.oracle.com/javafx/2/api/javafx/scene/shape/Shape.html#getStrokeDashArray()) but I am specifically interested in drawing dashed lines on the JavaFX Canvas. Any pointers will be appreciated. Best regards, David
