Re: FXMLLoader assumptions...

I created a ticket for this: https://javafx-jira.kenai.com/browse/RT-30837 On 28.05.2013 19:42, Werner Lehmann wrote: Hi, just ran into an unexpected feature of the FXML loader. Basically, if you have FXML like this... ...it would expect SomeControl to have an observable property &quo

Re: Event target of mouse and drag-detected events

I created a tweak ticket for this: https://javafx-jira.kenai.com/browse/RT-30839 On 28.05.2013 19:15, Pavel Safrata wrote: Hi Werner, I didn't realize you are writing an API as opposed to an application where you'd have control over your controls :-) In this case I indeed don't see any straight

ScrollPane.prefViewportWidth == computed size?

Hi, I am trying to show a ScrollPane resized so that the full width of its content is visible: no horizontal scrolling, no clipping, no content resizing. Only vertical scrolling if necessary. Seems as if prefViewportWidth should do the trick. Since I don't want to hardcode some width I am bi

Re: ScrollPane.prefViewportWidth == computed size?

Hi Richard, thanks for the quick reply. FYI, I am currently using a hardcoded value with some extra space, hopefully sufficient for all platforms. On 03.06.2013 20:57, Richard Bair wrote: I think calling it a bug would be fair, and this approach should work. I'll create a ticket later. Hm

Re: NullPointer in BaseGraphics.drawTextureVO

Is this the same as SwingFXUtils.toFXImage? On 11.06.2013 14:27, Daniel Zwolenski wrote: BufferedImage buffImage = AWTImageConverter.toBufferedImage(image); jfxImage = javafx.scene.image.Image.impl_fromExternalImage(buffImage); previewView.setImage(jfxImage);

Re: Update on the FullScreen ESC API proposal.

The only usecase possibly missing is: - customize the hint while still naming the key combination, and - keep the default key combination. In this case you wouldn't know the default key combination since the docs do not guarantee it to be ESC and you couldn't put it in the customized hint. If t

Re: How to see when a scene gets shown?

Pedro, I have had cases where I would use a Node.sceneProperty listener to delay some initializations which depend on a scene. It is not exactly what you are asking but maybe this is one of those cases, too. Werner On 13.06.2013 00:00, Pedro Duque Vieira wrote: Hi, On my swing/javafx app -

Re: How to see when a scene gets shown?

Yes, that's what I meant before: sceneProperty().addListener(new InvalidationListener() { @Override public void invalidated(Observable arg0) { Scene s = getScene(); if (s != null) { s.windowProperty().addListener(new InvalidationListener()

Re: Experience with piecewise migration Swing -> JFX

In addition to what has been said before, you could check Jira for keywords jfxpanel and/or swing. Just today we had another Mac-only problem. Apparently AWT is not as thread-safe on Mac as it is on Windows, resulting in deadlocks in native AWT code (which currently is a guess, not confirmed, R

Re: Experience with piecewise migration Swing -> JFX

Artem, On 17.06.2013 15:37, Artem Ananiev wrote: Even with one JFXPanel and other Swing UI on the same window, you'll get >> a problem with tab focus movement: the jfxpanel would happily receive >> focus but then users cannot "tab out" of the jfxpanel. > > Did you file a bug for this issue?

Re: Experience with piecewise migration Swing -> JFX

On 17.06.2013 15:17, Anthony Petrov wrote: I haven't investigated deeply, but since you've mentioned cursors I believe this issue has been fixed already. Please try 7u40 and/or 8 ea builds. Ok, I have to find time to check with 7u40ea on Mac. You want to call Platform.setImplicitExit(false).

Re: Experience with piecewise migration Swing -> JFX

With some more time to think about it, let me add the following tickets which we had some trouble with in the past. [#RT-13858] JavaFX in Swing: no autosize on Propertychanges in Controls If the size of the root node in a JFXPanel.scene changes, the JFXPanel does not adjust its size accord

Font decoration css

Hi, I am trying to provde users with common font settings such as alignment, underline, or strikethrough on various controls. According to the CSS docs there is only limited or no support for these on TextBox and TextArea: - TextBox has -fx-alignment but no underline or strikethrough - TextAr

Stroke-border issues

Hi, I am experiencing some difficulties with border css. Not sure if those are bugs or "I am holding it wrong". The main problem is that I don't get a border to grow inside while keeping the bounds-in-parent unchanged. Maybe fx-border-insets is part of the solution but then I am not sure how

Re: Stroke-border issues

Sounds interesting - but isn't this only for shapes? How would I apply this to a Region border... On 20.06.2013 19:26, Richard Bair wrote: I think what you're looking for is StrokeType:http://docs.oracle.com/javafx/2/api/javafx/scene/shape/StrokeType.html

Re: Stroke-border issues

On 20.06.2013 19:49, Richard Bair wrote: It might only be for shapes, would have to look into the code for region to see if there is a way to manipulate the strokes, Generally we don't use strokes on regions ourselves, since they go down a slower code path than fills. True... but I need to supp

Re: [API Review]: Add 'fxml.version' to System Properties (Was: FXML version number)

Hi, I don't particularly prefer one way or another but the first thing which came to my mind is to use a processing instruction. Especially because it can be "used by tools somehow". XML itself shows this: My 2c. Werner On 09.07.2013 09:06, Milan Kubec wrote: This information can be then

Validate cell, or request a cell update

Hi, Jonathan's question about Cell.updateItem rang a bell. Earlier this year I used a listview with a cell factory and had to resort to a dirty trick to get individual items to update in the SG if the underlying data had changed. I am hoping for a non-dirty solution - otherwise I might create

Re: Validate cell, or request a cell update

Ok - this means that in Cell.updateItem I would have to add a (weak?) listener to the item's state property. If the cell is reused for another item I would have to remove the old listener first. My only concern is that this will be done a lot when scrolling through the list. Thanks... If the

Re: Thread checks in Glass

Seems as if the ticket isn't public... On 22.07.2013 11:06, Petr Pchelko wrote: You can follow progress inhttps://javafx-jira.kenai.com/browse/RT-26891

Re: Disabling JavaFX minimise/maximise/etc buttons

On 23.07.2013 12:39, Artem Ananiev wrote: To me, making a window non-resizable is a good way to make the window unmaximizable. Do you see any cases, when a window should be resizable, but not maximizable? I create resizable modal dialogs on a frequent basis. To me, sizability is a convenience

Re: Disabling JavaFX minimise/maximise/etc buttons

I'd like this the most, assuming that a "trim button" is the same as a button on the window decoration (not familiar with the term trim button). Other than that, I'd also like the ability to minimize a modal dialog if that actually minimizes the main window... It is not common on Windows but ma

Re: Can JavaFX do CAD?

Wouldn't this be covered by Shape.union? Obviously it depends on how union is implemented under the sheets, but it seems to me as if there was an opportunity to optimize it like that. Werner On 24.07.2013 21:06, Richard Bair wrote: I filed an RFE a little while ago for a "LineGroup" or someth

Re: Can JavaFX do CAD?

Good questions. I've had experience with some of these, building a GUI designer. At this stage customers will use it to build input forms. Later it is supposed to grow into sort of a report designer. The core is a custom component containing a ScrollPane containing a content pane. And that pan

Re: Missed "pulse"?

Easy trap with invalidation listeners. If you don't get the property value after invalidation, the property remains invalidated and subsequent changes won't trigger another invalidation. To fix this, simply get the value (for nothing), or switch to change listeners... You probably know this by

Re: Swing and JavaFX thread merge

Hi, coincidentally we were experiencing the exact same problem with the combination 7u25, OSX, Webstart. Also, we arrived at pretty much the same workaround. Investigation showed that multiple Swing eventqueues were created in the above configuration. This would cause threading issues (NPE),

Exception in one JFXPanel kills other JFXPanels, too

Hi, I have noticed the following problem with exception handling and multiple JFXPanels (FX 2.2): 1. Two JFXPanels, J1 and J2 2. Throw NPE in layoutChildren of a control inside J1 This would print a stacktrace (see below). Then J2 is blocked: mouse clicks have no effect anymore. I think I ha

Re: Swing and JavaFX thread merge

Artem, we already tested with 7u40 b35 - same thing: Java Web Start 10.40.2.35 Using JRE version 1.7.0_40-ea-b35 Java HotSpot(TM) 64-Bit Server VM ... runTest in AWT-EventQueue-2 jfx button click in JavaFX Application Thread invokeLater from jfx button click in AWT-EventQueue-0 jbutton click

Re: Exception in one JFXPanel kills other JFXPanels, too

Sure: https://javafx-jira.kenai.com/browse/RT-32304 On 13.08.2013 15:10, Artem Ananiev wrote: it looks like a bug in JFXPanel, could you file it to JIRA with a test case, please?

FocusModel too restricted?

Hi, I am trying to use FocusModel in a custom property sheet component - it is probably a good idea to reuse as much API as possible and make components work similar to each other. However, the focus model makes this more difficult than it should be: 1. Why is it index-based? With methods li

Re: FocusModel too restricted?

Jonathan, appreciate your elaborate answer. I arrived at the same conlusion, not to use the "official" FocusModel. There wasn't any hope to get changes for 2.2 anyway. It just felt as if it could have been a good match because a subset of it would fit perfectly, namely the focused item proper

Checkboxes in a combobox popup

Hi, I am displaying checkboxes in the popup of a combobox via custom cell factory. Only problem is that a click on the checkbox actually hides the popup, even before that checkbox was selected. As I can see, the combobox skin has a MOUSE_PRESSED event filter which hides the popup. Current wo

Re: Checkboxes in a combobox popup

- but not more? Rgds Werner On 14.09.2013 00:13, Werner Lehmann wrote: Hi, I am displaying checkboxes in the popup of a combobox via custom cell factory. Only problem is that a click on the checkbox actually hides the popup, even before that checkbox was selected. As I can see, the comb

Re: Checkboxes in a combobox popup

Jasper, a listview does not seem to use a ScrollPane. That's what its virtualization effort is about, using the VirtualFlow instead. Or do you mean I should nest the popup listview in a scrollpane? The MenuButton approach would be completely different and seems to have a few disadvantages of

Re: bugfix mode

Hi Tom, I am also getting lots of these on 2.2.40. For example, running my otherwise unchanged backport of the ControlsFX property sheet creates those. There are some tickets filed not all of which are resolved. And of course this is resolved as in FX8+-resolved, so I don't really know what t

H/V resize cursors in a JFXPanel

Hi, still on FX2 I am plagued with a bug that prevents getting h-resize (split) cursor in a JFXPanel. This is a known and acknowledged issue, see [#RT-26235] SplitPane in JFXPanel: Mouse cursor not changed I have looked some more into this and noticed that this really seems to affect the h/v

Focus handling on custom controls

Hi, I made a custom control and am trying to get the focus handling right. This is a textfield with some buttons on the right hand side, e.g. an ellipsis button: http://i.imgur.com/naPzK1W.png The control skin basically is an hbox with a textfield and a few stackpanes as its children. The q

Re: Focus handling on custom controls

Interesting idea with those textfield insets. I have noticed that the FX2 combobox may not do this right because the cursor can be moved "behind" the combobox button. I'll give it a shot. Would still be nice to see how this would be done properly... Werner On 20.11.2013 13:57, Scott Palmer wr

Re: Look and feel mechanism?

By the way, platform order of dialog buttons is implemented by the ButtonBar control in ControlsFX. It is of course Java8 only but can easily be brought back to FX2. Werner On 09.12.2013 10:45, Hendrik Ebbers wrote: Next to the skinning of controls additional features are needed. One example

Reloading stylesheets

Hi, is there a way to reload previously loaded stylesheets (in FX2)? Currently I have to restart the application each time I am changing the css. It would be nice to just close and reopen that window instead to see the new styles. I'd like to unload css automatically when closing a window - i

Re: Reloading stylesheets

Thanks, Tom. Somehow it does not work for me. Any idea? Basically this is what I am doing: Parent root = ... root.getStyleSheets().add(...stylesheets...) Scene scene = new Scene(root) StyleManager.getInstance().reloadStylesheets(scene) Then I show the scene in a JFXPanel, change and save the st

Re: Reloading stylesheets

Got it. The key was to move the stylesheets from the root node to the scene before reloading them: scene.styleSheets.clear scene.styleSheets.addAll(root.styleSheets) root.styleSheets.clear styleManager.reload(scene) The hotkey also works now: shift+ctrl+7 reloads CSS while the scene is visible

Re: Reloading stylesheets

Interesting. Assuming the stylesheets are still cached, how would it know when to reload and not use the cached sheet? Or has sheet processing been optimized so much that caching is not necessary anymore... On 10.12.2013 16:15, Tom Schindl wrote: No on FX8 you need to remove and readd them! So

Re: Reloading stylesheets

Makes sense. Thanks! On 10.12.2013 17:09, David Grieve wrote: The way it works in 8.0 is that there is a cache of loaded stylesheets. [...]

Can't gc a node removed from its scene

Hi, I have removed a node from its scene. Node.scene and Node.parent both are null. However, inner classes of the Scene seem to keep a reference: Scene.ClickGenerator.pressedTargets Scene.ClickGenerator.releasedTargets Scene.MouseHandler.pdrEventTargets See http://imgur.com/L8dRQDW for a stro

No split-cursor inside JFXPanel

Hi, inside a JFXPanel we don't see the split-cursors (e.g. east/west). This is a known issue: [#RT-26235] SplitPane in JFXPanel: Mouse cursor not changed https://javafx-jira.kenai.com/browse/RT-26235 This affects regular splitpanes as well as custom nodes which just use those cursors. The fi

Re: No split-cursor inside JFXPanel

Hi Anthony, I noticed the movement on the ticket ;-) Very good news, thx for looking into this! Werner On 11.03.2014 18:28, Anthony Petrov wrote: Hi Werner, I've re-targeted this bug to 8u20. -- best regards, Anthony On 3/7/2014 9:27 PM, Werner Lehmann wrote: Hi, inside a JFXPan

Re: How to force pixels to hit the screen?

Did you try to lower the priority of your thread(s)? Also, I the suggestion to wait a few frames, e.g. on the AnimationTimer, made a lot of sense to me. This will of course slow down total startup time but there is a better chance of having a complete splash screen. I am also wondering if ther

Label prefHeight vs wrapText

Hi, I am stumped. With a label and wrapText=true I am not getting wrapped text when I think I should. Consider this scene (code at bottom): VBox - Label, long text, wrapText=true - ListView, prefHeight=1000 (too big to fit) This will not wrap the label text. The VBox gives all room to the

Re: Label prefHeight vs wrapText

Martin, thanks for the explanation. Feels good to finally understand this ;-) And while I created a ticket as per your suggestion... [#RT-37309] VBox: vshrink layout hint similar to vgrow ...it seems I can use this as a workaround: label1.minHeightProperty().bind(Bindings.createDoubleBi

Re: Integrating JFX Dialog/Stage in Swing application

Hi Robert, the problem with this is that the stage cannot have a swing window as its owner. If users misclick the stage will hide behind your main window. But if that is acceptable... Werner On 31.05.2014 14:27, Robert Krüger wrote: have a Swing JMenuItem trigger the showing of a JFX stage

Re: Resizing stage creates delays in platform.runLater pool?

We also experienced laggy animation with a "stage slide out/down" animation. The animation would change stage size and it appeared to have only 2 or 3 frames. Workaround was to use a different animation style: keep stage size but move it 20 px down while changing opacity from low to full, both

Re: Resizing stage creates delays in platform.runLater pool?

Probably not (that code is gone so I don't know for sure). For some other (Mac-related) reason, the software pipeline was already used for our internal testing. Didn't seem to make a difference. FWIW, there was also an NPE occurring if someone was crazy enough to show that popup many times by

Label baseline offset with a graphic

Hi, I am trying to align labels on their baseline in an hbox. This is surprisingly difficult if some of the labels have a graphic (on the left). Turns out that LabeledSkinBase.computeBaselineOffset() simply uses the max of the text baseline and the height of the graphic: h = Math.max(

Re: Label baseline offset with a graphic

Hi Martin, excellent - then I don't have to start looking for workarounds. Werner On 03.06.2014 14:25, Martin Sladecek wrote: Hi Werner, this has changed in 8u20. Seehttps://javafx-jira.kenai.com/browse/RT-36729 -Martin

ScrollPane.content moves with arrow keys

Hi, we came across a curious behavior of ScrollPane in 8u5: the scrollpane content can be moved around with arrow keys if it is smaller than the viewport. This can be reproduced in SceneBuilder with simple FXML: http://javafx.com/javafx/8"; xmlns:fx="http://javafx.com/fxml/1";>

Re: New skinning in FX8 – where do the style classes go

Hi Randahl, see this wiki page... https://wiki.openjdk.java.net/display/OpenJFX/UI+Controls+Architecture and below: On 10.06.2014 19:18, Randahl Fink Isaksen wrote: Object ◀︎—— SkinBase ◀︎—— MySkin ——> MySkinControl The new SkinBase is returning a modifiable version of the control's childr

Re: ScrollPane.content moves with arrow keys

It affects 8u5 as well: [#RT-37491] ScrollPane content can be moved around with arrow keys https://javafx-jira.kenai.com/browse/RT-37491 Werner On 10.06.2014 18:30, Eric Le Ponner wrote: Curious indeed :) And probably not intended you’re right. Note that Scene Builder 2.0 embeds its own jdk.

Re: New alias for hg commit notifications?

+1 I was filtering these anyway to a separate mail folder. Werner On 24.06.2014 15:34, Kevin Rushforth wrote: What do others think?

Re: ComboBox: TestEditor to ListView binding

Kirill, ControlsFX has support for this if a 3rd party lib is ok. With TextFields.createClearableTextField() you create a search field with an "eraser" icon to clear the text. And the AutoCompletionBinding applied to the textfield implements the auto complete dropdown. You only have to provid

Re: Mirrored observable collections

Hi, take a look at Bindings.format and Bindings.createStringBinding for that. I use it all the time. Werner On 23.07.2014 13:16, Mike Hearn wrote: Incidentally the lack of a uni-directional string binding utility in JavaFX is really annoying: converting a read only observable value into a st

Re: Mirrored observable collections

Hi Mike, well seems as if you can create such a method using StringBinding with 4-5 lines of code. Personally I wished that StringConverter was a SAM interface so that I can just provide a lambda for it. In many cases - like yours - it is sufficient to implement the toString method... Werner

Skin layoutChildren: when to get bounds of child nodes?

Hi, inside a control skin I have the following code pattern: protected void layoutChildren(...) { super.layoutChildren(...); Node child1 = ... Bounds bip = child1.getBoundsInParent(); if (!animating) { Node child2 = ... child2.setTranslateX(bip.getMinX();

Double.MAX_VALUE in CSS -fx-max-width?

Hi, since FX8 we have a styleable property -fx-max-width on Region. I'd like to use this to replace the FXML attribute with CSS -fx-max-width: Infinity; This is actually a notation to achieve the equivalent of this code: node.setMaxWidth(Double.MAX_VALUE); Unfortunately it does not wor

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.

Re: Skin layoutChildren: when to get bounds of child nodes?

Richard, since I need to get x and width of child1 (the one inside the hbox) I have to use boundsInParent. According to the docs layoutBounds.x/y are always zero for resizable nodes so it does not work here. As to the question whether the parent might be size 0: the HBox is indeed size 0 afte

Re: Skin layoutChildren: when to get bounds of child nodes?

Martin, thanks a lot for this elaborate explanation :) Here's an image of what I am talking about. http://postimg.org/image/t9a6esc71/ child1 is one of the labels in a hbox, e.g. "Query" or "Result" child2 is the blueish region. It needs to be positioned under one of those labels. I am doin

Re: Skin layoutChildren: when to get bounds of child nodes?

Hi Martin, On 30.07.2014 17:39, Martin Sladecek wrote: I assume you don't change "child1" Nodes, so it should work. I may add/insert such nodes but in that case I take the easy route and simply rebuild the complete hbox. Yeah, one problem with layouts is when you want to do some layout tha

Re: Close all ContextMenu with mouse button

On 18.09.2014 14:38, Anthony Petrov wrote: If they don't, this is a bug in either Control, Scenegraph, or Glass. Please file a JIRA and provide a small test case that reproduces the problem. ...or a JFXPanel is involved: popups and contextmenus opened from a JFXPanel do not close when clicking

How to suppress platform logger output

Hi, I'd like to use one of the Bindings.select* methods but can't really accept the tons of stderr output it generates for null steps. According to this ticket... [#RT-35957] Bindings class spits out a lot of unneeded log messages https://javafx-jira.kenai.com/browse/RT-35957 ... 8u20 resolv

Re: How to suppress platform logger output

Hi Nicolai, On 19.09.2014 15:43, Nicolai Parlog wrote: a little off topic but it might still be relevant for you. thanks, I noticed that ticket and found Tomas' blog to be a very interesting read. However, this is for a Webstart application and we already have way too many dependencies for m

Re: How to suppress platform logger output

Hi Peter, this one seems to work, based on your former suggestion: com.sun.javafx.binding.Logging.getLogger().setLevel(sun.util.logging.PlatformLogger.Level.OFF); Thanks for that. Of course I am not sure if that also kills other binding-related logs I might be interested in but generally I'd p

Re: openjfx-dev Digest, Vol 34, Issue 36

Hi Daniel, actually, as it turns out that code did not even compile with javac 8u11: [mint.javac] [...] error: package sun.util.logging.PlatformLogger does not exist [mint.javac] com.sun.javafx.binding.Logging.getLogger().setLevel(sun.util.logging.PlatformLogger.Level.OFF); Eclipse's JDT

CSS: style leaks from unrelated stylesheet

Hi, I have a strange effect with stylesheets. Somehow a style is applied although the defining stylesheet is not in the scene. Consider this scenario: Primary stage with a 3rd party control. The control's jar file contains a stylesheet with style .list-cell { -fx-pref-height: 24; } Then

Re: CSS: style leaks from unrelated stylesheet

therefore seems to affect other nodes, too. Is this correct, and should the stylesheet rather be provided by overriding Control.getUserAgentStylesheet? Werner On 09.10.2014 12:00, Werner Lehmann wrote: Then a dialog stage is displayed and its scene does not use the 3rd party control. However, a

Re: CSS: style leaks from unrelated stylesheet

(). I believe the 8u40 branch of controlsfx has removed this work-around and is using the Region#getUserAgentStylesheet method. On 10/9/14, 8:58 AM, Werner Lehmann wrote: Turns out that the 3rd party control adds its stylesheet like this: class SomeControlSkin... static { StyleManager.getIns

Re: Classpath-relative URLs in CSS

Hi David, classpath-relative URLs in CSS do not seem to work, unfortunately. For example, -fx-background-image: url("/mint/report_16x16.png"); has no effect. Relative addressing does work. Looks to me as if there is a bug in com.sun.javafx.css.converters.URLConverter.resolve. Basically it

Re: Classpath-relative URLs in CSS

Hi, sure, I'll create a ticket. This is on 8u11. Please see also below. On 15.10.2014 14:36, David Grieve wrote: Two pieces of information are passed into the converter. The first is the value that was given in the style, e.g., "/mint/report_16x16.png". The second is the URL of the stylesheet a

Re: Classpath-relative URLs in CSS

Here's the ticket. Tried it also on 8u25, same result. https://javafx-jira.kenai.com/browse/RT-38991 Werner On 15.10.2014 16:25, Werner Lehmann wrote: sure, I'll create a ticket. This is on 8u11.

Permutation of scene graph children

Hi, occasionally I need to move a child in its children list and would like to avoid a remove/add operation. For example, this could be useful to change z-order in a StackPane, or change vertical order on a VBox, or when synchronizing item order in a model with corresponding node order in a s

TreeItem enhancements

Hi, I am currently building a visual designer for Jasper Reports (to be embedded in our product). The design model is basically a design tree, so I am extending TreeItem for its element classes, e.g. StaticText or SubReport. This has two benefits: 1. I get to show the model in a TreeView, and

Re: TreeItem enhancements

Hi Jonathan, sure, I'll file that tweak. About prototyping: this is probably the only thing I can do here, prototyping. I'd rather prepare a pull request with treeitem enhancements while using them already for our product at the same time. That could be a win-win situation and I could provide

Re: Permutation of scene graph children

Tom, I know about Collections.swap but it looks like a bad idea to use on scene graph children because it seems to temporarily have a duplicate element in the list and I can't have a node twice in the scene graph. The setAll approach is what I am using now but native permutation or swap suppo

Re: Permutation of scene graph children

Hi Anirvan, On 02.12.2014 06:33, Anirvan Sarkar wrote: java.util.List doesn't support a swap operation but there is Collections.swap(List, int, int) for that. thanks for the pointer. Added a comm

Re: Permutation of scene graph children

Hi Peter, didn't know about that one. It basically does what Tom suggested: makes a copy, sorts that one, then uses ObservableList.setAll to get one change event. So it is what I am doing already but still removes/adds children ;-) The remove/add approach also does work for now, it just coul

High resolution printing

Hi, I'd like to print a canvas node with native printer resolution. What is the best way to achieve that? I suppose I can't just set the canvas width and height to the printer page size equivalent because at 600 DPI this would mean about 5000x7000px. And as far as I know a canvas this size ca

Re: High resolution printing

Hi Kevin, yes it has, and my users can save their reports to a PDF file, open it, and print it. I just felt there should be a more direct way to print a report. Anyway, I decided to use Jasper's built-in print-exporter which works with Java 1.4 AWT printing. This means I have a working solut

Select-binding still warns about null steps

Hi, it seems as if bindings created with Bindings.selectXXX still do not support null steps fully. With RT-35957 the log level of NPEs caused by null steps was reduced to FINE. Howver, in 8u25 there is a still a warning logged for a perfectly normal operation: Dez 15, 2014 12:59:44 PM com.

Re: Scrollbars on *View or better VirtualFlow based UI elements

Hi Tomas, On 15.12.2014 16:10, Tomas Mikula wrote: To add an idea, semi-transparent scrollbars could be shown over the content when the mouse approaches the edge. This would avoid flickering andto save space at the same time. I realize one could not use this if the scrollbars would cover some in

Re: switching skins at runtime

I think this is something you need to do in SkinBase.dispose. Werner On 26.12.2014 22:55, Tom Eugelink wrote: Hm, I've got it working, but I need to call a "getChildren().clear()" before I start creating nodes in a skin. If not, the control will retain the nodes an old skin has created. Also an

Re: switching skins at runtime

That's what I meant: clear children, or undo whatever you are doing to them, in dispose(). At any rate I wouldn't know if that is correct. It is just how I assume this would work. On 29.12.2014 11:44, Tom Eugelink wrote: That works for unbinding listeners to skinnable and the reset code for st

Re: Make TableView height match content

Hi Dan, typically it is not a good idea to do this. TableView has a reason to manage scrolling on its own: if the tableview has 10 items you don't want to have all these nodes in the scenegraph when it is sufficent to show the visible ones. Your approach may have some value if the number

Re: TableView API, no lazy retrieval of visible cell content possible?

Robert, I think Tomas is right, load your thumbnails on demand when updateItem is called for an item with missing thumbnail. You say that the cell of a visible item gets reused for another item. If that is the case I guess that the item is "moved" to another cell. Wouldn't it be possible to h

Re: Is it possible to have a SwingNode inside a JFXPanel

We have had both scenarios and encountered issues in these areas: - dragdrop inside the component/node and between swing/fx - repaint issues, sometimes the jfxpanel would appear all black - resize issues, changes to the content of either swingnode or jfxpanel would not be passed to the containing

Re: How to use scaleX/Y to change layout bounds?

Hi Tobi, wrap the button into a group. Werner On 28.01.2015 07:51, Tobias Bley wrote: Hi, when I call button.setScaleX(.5) and button.setScaleY(.5) the button changes it’s size only visually - the layout bounds does not change… How can I change this behaviour? Best regards, Tobi

Re: CSS under 1.8.0_40 not identical to 31 or older

FWIW, we are also experiencing css differences between 8u25 and 8u40. In some custom controls portions appear completely unstyled on 8u40, as if the selectors would stop working. Couldn't take a closer look so far due to time constraints... Werner

Re: Label prefHeight vs wrapText

- even if other children of the vbox need to be shrunk. Werner On 28.05.2014 18:10, Werner Lehmann wrote: Martin, thanks for the explanation. Feels good to finally understand this ;-) And while I created a ticket as per your suggestion... [#RT-37309] VBox: vshrink layout hint similar to

Re: How to "apply" skin?

Hi Tomas, I think the expected way of doing this is to defer the code which requires the control width until normal layout passes come across it. Or maybe not only defer that code but actually move it to layouting methods. Werner On 09.02.2015 00:51, Tomas Mikula wrote: Actually, I want ski

Re: Event Filtering

Hi Scott, at least in Java 8 you can override TextInputControl#replaceText and/or TextInputControl#replaceSelection to convert lowercase into uppercase. I have used it for exactly this purpose. Werner On 07.02.2015 01:33, Scott Palmer wrote: But let's say that I want to allow the user to ty

Re: Event Filtering

I see. Looks as if the textfield in a combobox cannot be subclassed because of "final" restrictions. As a last resort, you could use your own textfield as a buttoncell - which would of course skip over all special handling for editable comboboxes in the skin... Werner On 09.02.2015 12:44, Sco

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