A lot of links this week, enjoy! :-)

That’s all folks. Catch you next week! :-)

A few good links this week – enjoy :-)

Catch you all next week!

A few good links this week means I can get the post out quickly and back to my day job! :-) Enjoy :-)

Catch you all next week!

A slightly delayed links roundup this week – I’ve been unwell and so I wasn’t behind my PC yesterday. Now that I’m recovering, here’s the links from the last week:

That’s all for this week – catch you next week! :-)

Heaps of links – enjoy :-)

Catch you next week :-)

Hot on the heels of the 8.20.7 release, I am pleased to announce the release of ControlsFX 8.20.8. This release is primarily a bug fix release (to smooth some of the rough edges from 8.20.7), but there are also a couple of new features in this release to keep things interesting. The main bug fixes include:

  • ControlsFX 8.20.7 only worked on JavaFX 8u20. This has been fixed so ControlsFX 8.20.8 works on JavaFX 8u20 and later (such as the just-released 8u25).
  • ControlsFX-Samples was not executable because we changed our build scripts in 8.20.7 and forgot to include the relevant manifest attributes. This has been fixed.
  • SpreadsheetView continues to receive bug fixes (and unit tests).
  • It was not possible to use the Notifications API in an OSGi environment – now it is.
  • And of course a bunch of other useful bug fixes!

The two main features in this release were both contributed by Dirk Lemmermann. They are:

The task progress view is used to visualize the progress of long running tasks. These tasks are created via the Task class. This view manages a list of such tasks and displays each one of them with their name, progress, and update messages.

An optional graphic factory can be set to place a graphic in each row. This allows the user to more easily distinguish between different types of tasks.


A control used to perform a multi-selection via the help of two list views. Items can be moved from one list (source) to the other (target). This can be done by either double clicking on the list items or by using one of the “move” buttons between the two lists. Each list can be decorated with a header and a footer node. The default header nodes are simply two labels (“Available”, “Selected”).


If you are unfamiliar with ControlsFX, you can get an overview of the main features. As always, you can download the latest release from controlsfx.org, as well as find the latest release and hourly snapshot builds on Maven Central.

A heap of links this week, enjoy! :-)

That’s all folks – back to work for me! Catch you next week :-)

Sorry for the few weeks of radio silence – I had the JavaOne distraction followed by a week of catching up on everything that needed me during the JavaOne week. I’m only just surfacing again now, and there are a huge number of links to cover, so pardon the succinctness – we have a lot to get through! I’ll also note that I’ve bound to have missed some links, so apologies for that. Now, on to the links – enjoy :-)

Phew! That took a while to write out! I hope you enjoyed the links from the past few weeks – and I’ll catch you again next week! :-)

It’s time for another ControlsFX release, this time taking the version number on another jump up the scale and finally settling on version 8.20.7. What this version number represents is the fact that this release requires JavaFX 8u20 and will not work with earlier versions. If you want to use ControlsFX with JavaFX 8.0, you will need to use ControlsFX 8.0.6.

Why the delay?
This release has been brewing since 8.0.6 was released on May 29th – so basically four months. This is not typical for us (we normally have much quicker releases), but Eugene and I were both distracted on a major undertaking – elevating the ControlsFX dialogs API and implementation into the next release of JavaFX itself (it’ll be appearing in JavaFX 8u40, although the API is vastly different than what you see in ControlsFX 8.0.6). The end result is that we iterated through a bunch of API design work (see RT-12643) and none of that benefited ControlsFX, but it took up all our time.

Once JavaFX 8u40 dialogs were API complete (which was only mid-August), we developed a plan for how to proceed with ControlsFX dialogs. In essence we didn’t feel that it was wise to maintain a dialogs API in ControlsFX that was so divergent than what will ship in JavaFX 8u40. Therefore, the plan that we developed was to deprecate the old ControlsFX API, fork the JavaFX dialogs API into a new project called openjfx-dialogs, and to recreate the additional features that ControlsFX includes (but are lacking in JavaFX itself) using the new API (this includes dialogs like progress, font chooser, command link, login, etc). The end result is two-fold:

  1. ControlsFX 8.20.7 has an external dependency on openjfx-dialogs, but this will only be the case until we baseline on JavaFX 8u40, at which point it can be removed.
  2. ControlsFX 8.20.7 ships with two dialogs APIs! The saving grace is that the old one is still fully functional but deprecated – hopefully that will give you enough of a hint that the old API will go away in a future release.

The nice thing about openjfx-dialogs is that people wanting to use the new JavaFX dialogs API in 8u20 can do so – just download the jar (or set it as a dependency) and you can use the API (and implementation) exactly as it will be in 8u40. This is great for me – it gives me more testers of the JavaFX dialogs API and implementation – hopefully you can file bugs if you run into them.

What else is new in ControlsFX 8.20.7?
On top of the already mentioned dialog classes, the major new features in ControlsFX 8.20.7 are a new Wizard API (again, built using the new dialog API) and a StatusBar control:

The wizard was implemented by Eugene and myself. I think it strikes a really nice balance between simplicity and flexibility, but I am sure that over time we will continue to tweak the API as we get more user feedback. The thing I like most about the API is its simplicity. In the common use cases, you can simply specify the pages you want to show, and that’s it. Once the dialog is closed by the user (or in fact, at any time), you can query a Map to retrieve the input that the user has put into all fields of the wizard. The Wizard knows how to extract values from most commonly used controls, and if it can’t, you can easily add support for custom value extractors. On top of this, the wizard supports linear and conditionally branching page flows. Here’s a screenshot from our simple test wizard:


The status bar control was contributed by Dirk Lemmermann. It is normally placed at the bottom of a window. It is used to display various types of application status information. This can be a text message, the progress of a task, or any other kind of status (e.g. red / green / yellow lights). By default the status bar contains a label for displaying plain text and a progress bar for long running tasks. Additional controls / nodes can be placed on the left and right sides.

The picture below shows the default appearance of the StatusBar control: statusbar

The following picture shows the status bar reporting progress of a task:


The last picture shows the status bar with a couple of extra items added to the left and right:


Miscellaneous Improvements
Of course, on top of the major new features / changes, there is a bucket load of small improvements, including the following:

  • Improved glyph font support, including support for the latest FontAwesome release.
  • Improved build system – we now have just one gradle project that can work with ControlsFX, ControlsFX-samples, and FX Sampler.
  • Action and Dialogs API refinement, based on our work moving dialogs up to JavaFX 8u40.
  • New CSS tab in FX Sampler – now FX Sampler can not only syntax highlight the code of a sample, it can also syntax highlight the CSS of the control.
  • The validation API now supports regular expressions and predicates.
  • Improved internationalisation support – we are fully integrated with Transifex, and the community is always welcome to help translate.
  • Big performance improvements in SpreadsheetView.
  • Support for any span in SpreadsheetView fixed row/columns
  • RangeSlider is now a lot less finicky about setting min / max / high / low values.
  • Lots of bug fixes, particularly in Dialogs, Actions, SpreadsheetView, as well as the Check* controls (CheckListView / CheckTreeView / CheckComboBox).

That’s all for this release – we hope you appreciate all the hard work that the team is putting in to ControlsFX, and that you might consider offering bug fixes or bug reports. If you want to get involved, check out our documentation that describes everything that you need to know to get started.

It’s been a really long time in the making, but I’m pleased to announce the final release of Scenic View 8.0.0. This release is the culmination of a huge amount of work, and whilst not perfect, is a good starting point for further discussion and refinement. The other big aspect of this release is the fact that Scenic View is now open source – yay! :-)


Given the large number of developer preview releases there should be no surprises as to what to expect in this release – it is just bug fixing at this point. However, now that 8.0.0 is out I hope that we can accelerate the development of the project by getting more people into the code base and helping to refine, improve, and simplify it. Please, take it for a spin and be sure to file bugs over at the new bug tracker.

Finally, here’s a sneak peak of what might be coming up in a future release of Scenic View:



Go forth and download! I know the release isn’t wart-free, but I need your help to diagnose and resolve the issues. Thanks!