Feathers UI version 1.0 for Haxe and OpenFL

September 1, 2022

Josh Tynjala

Josh Tynjala

Today, Feathers UI v1.0.0 is now officially available on Haxelib. This is the first stable, major release of the library after three years of effort porting the original Starling codebase to OpenFL and Haxe — including many new UI components and improvements to the core APIs. Going forward, Feathers UI should be considered ready to be deployed to production, and its API should be considered stable — changing only with major versions, when necessary.

Be sure to read to the very end of this post for an exciting bonus announcement…

By the way, a massive thank you to everyone who contributed to the 2019 Feathers UI Kickstarter campaign and everyone who continues to support the project on Github Sponsors. Though this first release took longer than I hoped, we're finally here. It couldn't have been done without the generous support of the community.

If you're not aware, Feathers UI is an open source framework of graphical user interface (GUI) components for creative, cross-platform projects. Using the Haxe programming language, Feathers UI is built on OpenFL, a user-friendly library for rendering, input, networking, and more. Deploy native apps to iOS, Android, Windows, macOS, Linux… and even publish your project to the web — all using the same Haxe codebase.

What's new in 1.0.0

As should be expected, since rc.2 was released in June, only a couple of small bug fixes have been committed. For complete details about what's new in this build, check out the v1.0.0 CHANGELOG.

Instead, let's look at some things that are new in the Haxe and OpenFL version of Feathers UI versus the original Starling version.

If you've never used Feathers UI before, everything is new to you. In that case, you should check out the list of Feathers UI components and the Getting Started guide for an overview of the library and its capabilities. Be sure to visit the Feathers UI Samples page to see example apps and demonstrations of individual features. And drop by the Showcase to see what other developers have built with Feathers UI.

If you're experienced with the original Starling version of Feathers UI, you might be interested in some of the new features that have been added in the Haxe and OpenFL version of Feathers UI.

UI Components

Several new UI components have been added that didn't exist in the Starling version.

Layouts

A new ResponsiveGridLayout gives you a 12 column layout that can change appearance based on device screen width — similar to Bootstrap and other web frameworks.

Plus, one thing to point out about existing layouts: As you can see below, a few of the core layouts were separated into two or more variations for simple containers (like LayoutGroup and ScrollContainer) and data containers (like ListView and TreeView).

The benefits of this refactoring include 1) smaller output file sizes when you don't need every feature, 2) easier subclassing, and 3) less complex custom layout classes.

Skinning

Finally, be sure to check out the new skinning capabilities using OpenFL's graphics API.

  • Common shape skins explains how to skin a UI component with vector graphic shapes, such as rectangles, circles, tabs, pills, and more. Customize fills and strokes with solid colors, gradients, and tiled bitmaps.
  • Custom programmatic skins shows you how to use the new ProgrammaticSkin base class to create even more advanced custom skins with your own graphical shapes, state changes, and animation.

Install Feathers UI v1.0.0

Feathers UI v1.0.0 may be installed using the haxelib install command in your terminal.

haxelib install feathersui 1.0.0

Be sure to take a look at the complete installation instructions for details about installing required dependencies, along with links to step-by-step tutorials for setting up supported editors and IDEs.

Documentation

  • The Feathers UI Getting Started guide provides the most essential links for creating your first Feathers UI project and learning about all of the features and UI components that are available in the framework.
  • The v1.0.0 API Reference includes descriptions of all APIs available on Feathers UI components, layouts, utility functions, and more.

Community

How to help the project

Want to help keep the lights on and servers running? Please contribute on Github Sponsors.

Questions or comments?

Everyone, I just want to say thank you again for your support. I'd love to hear about your experience so far with Feathers UI — whether it's good, bad, or in-between.

I've created an official v1.0.0 discussion thread in the community forums. Head over there to leave a comment!

Wait, there's more…

Finally, I'd like to announce that this is the start of Feathers UI Release Week. Hold on… did I say week?! Yes, there's a lot more in store.

I plan to release several useful new open source projects related to OpenFL and Feathers UI. Get ready for some new build tools, micro-frameworks, and utility libraries to make development easier.

The first of these additional open source releases will happen on Tuesday, September 6, 2022 (because Monday is a holiday in USA). I'll try to release something new each day until my queue is empty. It may continue beyond a week, to be honest. There's so much that I've been working on lately, and I'm super excited to share with you.

Please give Feathers UI v1.0 a try, and stay tuned for the start of these bonus open source announcements early next week.

Happy coding!

Josh Tynjala, Feathers UI

Feathers UI 1.0 Release Candidate 2

June 15, 2022

Josh Tynjala

Josh Tynjala

Today, Feathers UI v1.0.0-rc.2 is now officially available on Haxelib. If all goes well, the stable 1.0 release should happen in July. The current plan is to wait until updates for both OpenFL and Lime, both major dependencies, are released.

If you're not aware, Feathers UI is an open source framework of graphical user interface (GUI) components for creative, cross-platform projects. Using the Haxe programming language, Feathers UI is built on OpenFL, a user-friendly library for rendering, input, networking, and more. Deploy native apps to iOS, Android, Windows, macOS, Linux… and even publish your project to the web — all using the same Haxe codebase.

🎉 Please note that this is a release candidate version of Feathers UI. It should be considered ready for production use.

Feathers UI continues to achieve each new milestone thanks the very generous support from the contributors on Github Sponsors, and everyone who backed the successful 2019 Feathers UI Kickstarter campaign. A big, enthusastic thank you to you all!

What's new in rc.2

The focus for this release candidate has been exclusively about fixing critical bugs and improving stability. For complete details about what's new in this build, check out the rc.2 CHANGELOG.

Install Feathers UI rc.2

Feathers UI rc.2 may be installed using the haxelib install command in your terminal.

haxelib install feathersui 1.0.0-rc.2

Be sure to take a look at the complete installation instructions for details about installing required dependencies, along with links to step-by-step tutorials for setting up supported editors and IDEs.

Documentation

Community

How to help the project

Want to help keep the lights on and servers running? Make a monthly (or one-time) contribution on Github Sponsors.

Questions or comments?

Everyone, I just want to say thank you again for your support. I'd love to hear about your experience so far with Feathers UI — whether it's good, bad, or in-between.

I've created an official Release Candidate discussion thread in the community forums. Head over there to leave a comment!

Josh Tynjala, creator of Feathers UI, joins OpenFL leadership team

May 13, 2022

Josh Tynjala

Josh Tynjala

Recently, Joshua Granick, long-time leader of the OpenFL project, asked Josh Tynjala of Feathers UI and Chris Speciale of Dimensionscape to join him in forming a new OpenFL Board of Directors. OpenFL is a critical dependency of Feathers UI, and Josh Tynjala has been contributing code to the open source project for a couple of years now. In this expanded role, Josh is excited to collaborate more with his fellow board members, and other active OpenFL contributors, in a number of ways:

  • Create more frequent OpenFL and Lime releases.
  • Increase automated testing, for more coverage across a larger set of target platforms.
  • Engage more with the OpenFL developer community. In particular:
    • Provide faster feedback on issues and pull requests.
    • Invite new committers that have a track record of high quality pull requests.
  • Expand documentation — especially for beginners who don't have a history of working with Adobe Flash.

There's a lot to look forward to in the future for both OpenFL and Feathers UI. Stay tuned in the coming months for some big releases… and maybe a few surprises.

For more details, please see official OpenFL announcement titled Administrative Organization Changes, posted by Chris Speciale on the OpenFL community forum.

Feathers UI 1.0 Release Candidate

May 13, 2022

Josh Tynjala

Josh Tynjala

Today, Feathers UI v1.0.0-rc.1 is now officially available on Haxelib. If all goes well, the stable 1.0 release should happen by the end of June, or possibly in early July. The current plan is to wait until updates for both OpenFL and Lime are released. The getting started experience for new developers will be significantly smoother with the latest bug fixes and other improvements from both of these critical dependencies.

If you're not aware, Feathers UI is an open source framework of graphical user interface (GUI) components for creative, cross-platform projects. Using the Haxe programming language, Feathers UI is built on OpenFL, a user-friendly library for rendering, input, networking, and more. Deploy native apps to iOS, Android, Windows, macOS, Linux… and even publish your project to the web — all using the same Haxe codebase.

🎉 Please note that this is a release candidate version of Feathers UI. It should be considered ready for production use.

Feathers UI continues to achieve each new milestone thanks the very generous support from the contributors on Github Sponsors, and everyone who backed the successful 2019 Feathers UI Kickstarter campaign. A big, enthusastic thank you to you all!

What's new in rc.1

The focus for this release candidate has been primarily on fixing bugs and improving stability, but there are a few things worth mentioning:

  • Most of the APIs marked @:deprecated in previous beta builds have been removed. Developers must migrate to specified replacement APIs. A few of the more recent @:deprecated APIs remain in this build only, and they will be removed in the final 1.0 stable release.

  • ResponsiveGridLayout supports a new "xxl" breakpoint, and ResponsiveGridLayoutData adds a new display property (and smDisplay, mdDisplay, lgDisplay, etc.) to allow items to be shown or hidden from specific breakpoints.

  • If <haxedef name="feathersui_theme_manage_stage_color"/> is defined in your project.xml file, the current theme will choose an appropriate color for OpenFL's stage. This is disabled by default to avoid conflicts.

  • The toggleBranch() and toggleChildrenOf() methods of TreeView and TreeGridView received significant performance optimizations.

For complete details about what's new in this build, check out the rc.1 CHANGELOG.

Install Feathers UI rc.1

Feathers UI rc.1 may be installed using the haxelib install command in your terminal.

haxelib install feathersui 1.0.0-rc.1

Be sure to take a look at the complete installation instructions for details about installing required dependencies, along with links to step-by-step tutorials for setting up supported editors and IDEs.

Documentation

Community

How to help the project

Want to help keep the lights on and servers running? Make a monthly (or one-time) contribution on Github Sponsors.

Questions or comments?

Everyone, I just want to say thank you again for your support. I'm looking forward to hearing what you think of the new Feathers UI so far. If you create anything with this build — even a simple prototype — I'd love it if you could share your experiences (and maybe even a screenshot 🖼!).

I've created an official rc.1 discussion thread in the community forums. Head over there to leave a comment!

Feathers UI beta.9 preview build on Haxelib

February 25, 2022

Josh Tynjala

Josh Tynjala

Today, Feathers UI beta.9 is now officially available on Haxelib. This is the final beta build before the first stable release of Feathers UI for Haxe and OpenFL. The next build should be Release Candidate 1 (rc.1), which will probably be released in late March or early April. If all goes well, the stable 1.0 release should be in May or June.

Feathers UI is an open source framework of graphical user interface (GUI) components for creative, cross-platform projects. Using the Haxe programming language, Feathers UI is built on OpenFL, a user-friendly library for rendering, input, networking, and more. Deploy native apps to iOS, Android, Windows, macOS, Linux… and even publish your project to the web — all using the same Haxe codebase.

🚨 Please note that this is a beta version of Feathers UI. You may still occasionally encounter minor bugs.

Feathers UI continues to achieve each new milestone thanks the very generous support from the contributors on Github Sponsors, and everyone who backed the successful 2019 Feathers UI Kickstarter campaign. A big, enthusastic thank you to you all!

What's new in beta.9

Let's take a look at some of the new features that are included with Feathers UI beta.9.

In particular, RouterNavigator includes a number of improvements. Let's look at a few.

  • Route now supports URL parameters. You probably wouldn't want to manually add separate routes for all user generated content from your database. That could be hundreds, thousands, or millions of URLs. Instead, your URLs probably follow a particular pattern, and you want to be able to make certain parts of those URLs into dynamic parameters.

    As an example, you might want to allow navigation to individual user profiles. You can specify a parameter starting with the : character, so /users/:id has an parameter named id. If someone navigates to "/users/coolguy12" or "/users/mrs_megan", the id parameter would extract the "coolguy12" and "mrs_megan" strings, respectively, and you could use that to load different user data using a single, shared route.

  • The new Route.withRedirect() static method allows developers to specify a route that redirects to another. For example, you might want to redirect from "/users" to "/users/list", or you might change how URLs work in your website, and you want to redirect existing users from their old bookmarks to the new URLs.

  • RouterNavigator now listens for TextEvent.LINK If the event text starts with "router:", the router will navigate to the specified URL. For instance, you could pass <a href="event:router:/users/neo">Thomas Anderson</a> to the htmlText property of a component like Label, the RouterNavigator will detect when that link is clicked and navigate to "/users/neo" automatically.

  • The Route class has a new updateState() method that is called when a new route is displayed. The navigator passes a RouteState object, which contains all of the information about the URL, including parameters, history data, and query arguments parsed as URLVariables.

Additionally, this build includes two new sample projects.

For complete details about what's new in this build, check out the beta.9 CHANGELOG.

Install Feathers UI beta.9

Feathers UI beta.9 may be installed using the haxelib install command in your terminal.

haxelib install feathersui 1.0.0-beta.9

Be sure to take a look at the complete installation instructions for details about installing required dependencies, along with links to step-by-step tutorials for setting up supported editors and IDEs.

Documentation

Community

How to help the project

Want to help keep the lights on and servers running? Make a monthly (or one-time) contribution on Github Sponsors.

Questions or comments?

Everyone, I just want to say thank you again for your support. I'm looking forward to hearing what you think of the new Feathers UI so far. If you create anything with this build — even a simple prototype — I'd love it if you could share your experiences (and maybe even a screenshot 🖼!).

I've created an official beta.9 discussion thread in the community forums. Head over there to leave a comment!

Feathers UI beta.8 preview build on Haxelib

January 6, 2022

Josh Tynjala

Josh Tynjala

Today, Feathers UI beta.8 is now officially available on Haxelib. This is the latest of multiple preview builds that are planned before the first stable release in the first half of 2022. Since we're in the beta stage, the core framework architecture has settled down, and breaking changes are much less likely to happen going forward. Developers who don't mind some minor rough edges here and there should consider Feathers UI ready for starting development on new projects!

Feathers UI is an open source framework of graphical user interface (GUI) components for creative, cross-platform projects. Using the Haxe programming language, Feathers UI is built on OpenFL, a user-friendly library for rendering, input, networking, and more. Deploy native apps to iOS, Android, Windows, macOS, Linux… and even publish your project to the web — all using the same Haxe codebase.

🚨 Please note that this is a beta version of Feathers UI. Some components and features may still be missing, and occasional bugs should be expected.

Feathers UI continues to achieve each new milestone thanks the very generous support from the contributors on Github Sponsors, and everyone who backed the successful 2019 Feathers UI Kickstarter campaign. A big, enthusastic thank you to you all!

What's new in beta.8

Let's take a look at some of the new components and features that are included with Feathers UI beta.8.

New Components

A couple of new UI components are included in this update.

TreeGridView displays a tree of hierarchical data with multiple columns, like a mix between TreeView and GridView. In each row of the TreeGridView the first column's cells include the branch open/close toggle, allowing the user to navigate the hierarchical data. Additional columns display to the right, but they don't show branch/leaf status.

HierarchicalItemRenderer is a new subclass of ItemRenderer that is used by both TreeView and TreeGridView. It includes a toggle button (positioned on the left) to open and close branches, in additional to an optional branch or leaf icon (which you might use to display folder and file icons, for instance), primary text, secondary text, another basic icon, and and accessory view. This component replaces TreeViewItemRenderer, which is now deprecated and will be removed in a future update.

New Layouts

A new layout is included in this update.

FlowRowsLayout displays items in multiple rows. It starts by positioning items from left to right. When the combined width of items in a row reaches the width of the container, a new row will be created below. This layout is very similar to TiledRowsLayout, but a big difference is that the items in a flow layout may be different sizes.

New Features

This build also fixes several bugs, and it includes a some new features too. Here are a few worth highlighting:

  • FormItem now includes a required property to display an icon that indicates if the item is required before submitting the form. You can customize this icon with the requiredSkin style.
  • FormItem also gets a new submitOnEnterEnabled property that makes it possible to disable submitting the form if the Enter/Return key is pressed when the item's content has focus. This is useful for compoennts like TextArea that use the Enter/Return key for other purposes and should not trigger a form submit event.

For complete details, check out the beta.8 CHANGELOG.

Roadmap Update

The first stable build of Feathers UI will be released in the first half of 2022. It's been a long road, but the destination is finally in sight. Right now, I'm expecting the possibility of one more beta build, to potentially get a couple more minor features added. The plan is to move into the release candidate stage as soon as possible. At that point, only bug fixes will be included, and any new features will need to wait until after the release.

Between now and the stable release, I intend to spend time focused on filling in any missing documentation and polishing up everything I can. I also plan to wait for the next Lime and OpenFL updates to be released before I release the first stable version of Feathers UI, since their Github repos currently have a lot of bug fixes and other improvements that I consider absolutely critical. I don't want to force people to install those libraries from Github to get the best experience with Feathers UI.

Install Feathers UI beta.8

Feathers UI beta.8 may be installed using the haxelib install command in your terminal.

haxelib install feathersui 1.0.0-beta.8

Be sure to take a look at the complete installation instructions for details about installing required dependencies, along with links to step-by-step tutorials for setting up supported editors and IDEs.

Documentation

Community

How to help the project

Want to help keep the lights on and servers running? Make a monthly (or one-time) contribution on Github Sponsors.

Questions or comments?

Everyone, I just want to say thank you again for your support. I'm looking forward to hearing what you think of the new Feathers UI so far. If you create anything with this build — even a simple prototype — I'd love it if you could share your experiences (and maybe even a screenshot 🖼!).

I've created an official beta.8 discussion thread in the community forums. Head over there to leave a comment!

Moonshine IDE's code editor powered by Feathers UI

November 9, 2021

Josh Tynjala

Josh Tynjala

Over the last year or so, the team working on Moonshine IDE have been converting the application's interface to run on Feathers UI. In the recent 3.2 update of Moonshine, the IDE includes an all new code editor — rewritten in Haxe as a Feathers UI component. Best of all: The new code editor is open source.

Code editor demonstrating the completion list view

For those unfamiliar, Moonshine IDE is an open source development environment that aims to get your projects up and running as quickly as possible, allowing you to easily install SDKs and tools, configure SCM like Git, and, of course, compile and debug to a variety of platforms. It supports creating projects with Haxe/OpenFL, AS3 with Flex or Royale, Java, Groovy/Grails, PrimeFaces and more.

The Moonshine team's goal is to migrate the entire IDE from Apache Flex, Adobe AIR, and ActionScript 3.0 to Feathers UI, OpenFL, and Haxe. With Feathers UI, it's possible to convert individual views within the existing Flex application one by one — so that Flex and Feathers UI are running side by side. The conversion from one framework to another can happen incrementally, instead of requring a complete rewrite all at once.

When the time comes, Moonshine's developers will be able to basically flip a switch, and the app will no longer run on Adobe AIR. At the point, it will be pure OpenFL, running natively with HXCPP on Windows, macOS, and Linux.

Code editor features

Code editor demonstrating code actions

Some highlights of the features that this new text editor component provides.

  • Syntax highlighting. Programming language syntax, like keywords, strings, numbers, etc. are highlighted in different colors, and you can set custom colors too.

  • Optimized scrolling. The code editor is powered internally by the Feathers UI ListView component, which uses a virtualized layout to optimize scrolling performance.

  • Diagnostics may be used to display compiler errors and warnings as colorful ~squiggly~ underlines.

  • Completion pops up a list of suggestions as you type. It can be triggered either by a keyboard shortcut, or by typing certain characters in the editor.

  • Signature Help provides parameter information for method calls.

  • Code Actions can provide quick fixes and other automated source changes.

  • Go To Definition allows Ctrl+Click jumping to where a class, interface, method, or variable is defined.

  • Hover your mouse over a symbol to see more context, including Markdown-formatted documentation.

  • Breakpoints may be added for debugging, including highlighting the line where the debugger is currently paused.

  • A whole lot more, like find/replace, line ending detection, increase/decrease indentation, auto-closing bracket pairs, and toggle line/block comments.

Code editor demonstrating diagnostics

Language Server Protocol support

The library actually contains two main components: TextEditor and LspTextEditor. The TextEditor component provides the basics, like editing, selection, syntax highlighting, and find/replace. Meanwhile the LspTextEditor subclass provides the more advanced code intelligence features, like completion, signature help, jump to definition, and things like that.

The API of the LspTextEditor is based on the Language Server Protocol, which allows a client (the editor or IDE) to request code intelligence data from a server (generally, a separate program that gets launched by the editor). This protocol was originally pioneered by Microsoft in their Visual Studio Code editor, but it's now supported in a variety of editors and IDEs across the developer ecosystem.

The Language Server Protocol defines a number of primitives for returning data when responding to code intelligence requests, such as returning arrays of completion items after you type the . character for member access, or showing function signature help when you type the ( character to call a method.

LspTextEditor doesn't know how to speak with the server directly. It simply understands how to use the Language Server Protocol primitives as its value objects. You can actually hook LspTextEditor up to any source of code intelligence data, as long as you map the results to the expected format. The editor will dispatch appropriate events, and you can return the results in a simple callback.

textEditor.addEventListener(
    LspTextEditorLanguageRequestEvent.REQUEST_COMPLETION,
    completionHandler);

function completionHandler(event):Void {
    var item = new CompletionItem();
    item.label = "parent";
    item.kind = Field;
    item.detail = "openfl.display.DisplayObjectContainer";
    item.documentation = "Indicates the DisplayObjectContainer object that contains this display object.";
    var completion = new CompletionList([item]);
    event.callback(completion);
}

If you want to use a real language server that speaks the protocol, you can combine LspTextEditor with the LanguageClient class from a sister project, Moonshine-IDE/moonshine-openfl-language-client.

Open source

Moonshine's new code editor powered by Feathers UI is completely open source, and you can find the Moonshine-IDE/moonshine-feathersui-text-editor repository on Github. Apache licensed for both open source and commercial use.

You can embed this code editor in any Feathers UI or OpenFL application. For instance, if you were building some kind of developer tool, you might want to display read-only code samples with syntax highlighting. With that idea in mind, I recently added the code editor to the Feathers UI Transitions "Story Explorer" demo to display how each "story" was created. You can see a screenshot of how it was integrated below:

Screenshot of Story Explorer

Installation and more

You can run the following commands in your terminal to install both moonshine-feathersui-text-editor and moonshine-openfl-language-client.

haxelib git moonshine-openfl-language-client https://github.com/Moonshine-IDE/moonshine-openfl-language-client.git
haxelib git moonshine-feathersui-text-editor https://github.com/Moonshine-IDE/moonshine-feathersui-text-editor.git

Next, be sure to check out a variety of sample projects in the repository that demonstrate how to use each feature. At the time of this writing, there are examples for breakpoints, completion, jump to definition, diagnostics, displaying details/documentation on hover, and signature help. There's also an example called "simple text editor" that creates a basic app that can open, edit, and save text files, with syntax highlighting for several languages.

To keep up with the latest news and updates about Moonshine IDE, follow the team's announcements on Twitter, Facebook or LinkedIn.

Feathers UI beta.7 preview build on Haxelib

November 2, 2021

Josh Tynjala

Josh Tynjala

Today, Feathers UI beta.7 is now officially available on Haxelib. This is the latest of multiple preview builds that are planned before the first stable release in early 2022. Since we're in the beta stage, the core framework architecture has settled down, and breaking changes are much less likely to happen going forward. Developers who don't mind some minor rough edges here and there should consider Feathers UI ready for starting development on new projects!

Feathers UI is an open source framework of graphical user interface (GUI) components for creative, cross-platform projects. Using the Haxe programming language, Feathers UI is built on OpenFL, a user-friendly library for rendering, input, networking, and more. Deploy native apps to iOS, Android, Windows, macOS, Linux… and even publish your project to the web — all using the same Haxe codebase.

🚨 Please note that this is a beta version of Feathers UI. Some components and features may still be missing, and occasional bugs should be expected.

Feathers UI continues to achieve each new milestone thanks the very generous support from the contributors on Github Sponsors, and everyone who backed the successful 2019 Feathers UI Kickstarter campaign. A big, enthusastic thank you to you all!

What's new in beta.7?

Let's take a look at some of the new components and features that are included with Feathers UI beta.7.

New Components

A couple of new UI components are included in this update.

DatePicker allows the user to select a date from a month view. The month or year may be changed by clicking a button in the header (you may configure which buttons get displayed, including hiding all of them to display only one month). This component uses the new openfl.globalization.DateTimeFormatter class coming in the next OpenFL update to localize month and weekday names in HTML/JS (or in Adobe AIR, of course). For older versions of OpenFL, it always defaults to the en-US locale.

PopUpDatePicker includes an input field to display the selected date, and a button to toggle the display of a DatePicker as a pop-up. It's sort of like a ComboBox component for dates.

New Features

This build also fixes several bugs, and it includes a some new features too. Here's a few worth highlighting:

  • RouterNavigator now supports URL hashes for managing history when targeting HTML/JS and full URLs are not supported. The navigator will attempt to use full URLs by default. However, when targeting Electron, or when the page is loaded with the file: protocol, the navigator will automatically switch to hashes. If needed, you can set a new preferHashRouting to true to always use hash routing in HTML/JS. On all other targets, same as previously, history is always saved in memory.
  • RouterNavigator and StackNavigator support new saveData and restoreData methods to persist a view's session data when navigating away, and to restore that data when returning to the same view later.
  • Added a new disabledAlpha property to all components, to optionally lower the component's opacity when disabling it.

For complete details, check out the beta.7 CHANGELOG.

Install Feathers UI beta.7

Feathers UI beta.7 may be installed using the haxelib install command in your terminal.

haxelib install feathersui 1.0.0-beta.7

Be sure to take a look at the complete installation instructions for details about installing required dependencies, along with links to step-by-step tutorials for setting up supported editors and IDEs.

Documentation

Community

How to help the project

Want to help keep the lights on and servers running? Make a monthly (or one-time) contribution on Github Sponsors.

Questions or comments?

Everyone, I just want to say thank you again for your support. I'm looking forward to hearing what you think of the new Feathers UI so far. If you create anything with this build — even a simple prototype — I'd love it if you could share your experiences (and maybe even a screenshot 🖼!).

I've created an official beta.7 discussion thread in the community forums. Head over there to leave a comment!

Feathers UI beta.6 preview build on Haxelib

October 5, 2021

Josh Tynjala

Josh Tynjala

Today, Feathers UI beta.6 is now officially available on Haxelib. This is the latest of multiple preview builds that are planned before the first stable release in early 2022. Since we're in the beta stage, the core framework architecture has settled down, and breaking changes are much less likely to happen going forward. Developers who don't mind a few rough edges here and there should consider Feathers UI ready for starting development on new projects!

Feathers UI is an open source framework of graphical user interface (GUI) components for creative, cross-platform projects. Using the Haxe programming language, Feathers UI is built on OpenFL, a user-friendly library for rendering, input, networking, and more. Deploy native apps to iOS, Android, Windows, macOS, Linux, and even publish your project to the web — all using the same Haxe codebase.

🚨 Please note that this is a beta version of Feathers UI. Some components and features may still be missing, and occasional bugs should be expected.

Feathers UI continues to achieve each new milestone thanks the very generous support from the contributors on Github Sponsors, and everyone who backed the successful 2019 Feathers UI Kickstarter campaign. A big, enthusastic thank you to you all!

What's new in beta.6?

Let's take a look at some of the new features that are included with Feathers UI beta.6.

New Transition Builders

A number of new animated transitions are now available for Feathers UI navigator components.

  • ColorFadeTransitionBuilder offers a classic "fade to black" sort of effect. Obviously, you can fade to any color that you prefer. It doesn't need to be black.

  • CoverTransitionBuilder "covers" the old view a new one by sliding in the new view on top.

  • FadeTransitionBuilder fades the new view in, fades the old view out, or cross-fades both views at the same time.

  • IrisTransitionBuilder animates the scale of a circular mask to replace the old view with the new view.

  • RevealTransitionBuilder is the opposite of CoverTransitionBuilder. It "reveals" the new view below the old view, by sliding the old view out of the way.

  • SlideTransitionBuilder "slides" both views in the same direction by translating their position, with the new view starting out of bounds and ending where the old view started.

  • WipeTransitionBuilder uses a retangular mask to "wipe" the old view away to reveal the new view below.

Want to see the transitions in action? Check out the new Transitions Story Explorer.

Each animated transition includes a number of configurable parameters, such as the duration in seconds, and the story explorer exposes controls for each transition so that you can play around with them.

New Features

This build also fixes several bugs, and it includes many new features too. Here's a few worth highlighting:

  • TreeView has a new toggleChildrenOf() method that allows you to programmatically open and close all children of a branch. It also now supports using the keyboard's left and right arrow keys to open and close branches interactively, like how native UI trees work on desktop operating systems.

  • Scrolling containers have a new scrollMode property that controls whether the internal implementation uses scrollRect or mask on its internal view port. This is an advanced property, and the difference will be subtle, but there may be times when one or the other works better. I wanted to make that choice available.

For complete details, check out the beta.6 CHANGELOG.

Install Feathers UI beta.6

Feathers UI beta.6 may be installed using the haxelib install command in your terminal.

haxelib install feathersui 1.0.0-beta.6

Be sure to take a look at the complete installation instructions for details about installing required dependencies, along with links to step-by-step tutorials for setting up supported editors and IDEs.

Documentation

Community

How to help the project

Want to help keep the lights on and servers running? Make a monthly (or one-time) contribution on Github Sponsors.

Questions or comments?

Everyone, I just want to say thank you again for your support. I'm looking forward to hearing what you think of the new Feathers UI so far. If you create anything with this build — even a simple prototype — I'd love it if you could share your experiences (and maybe even a screenshot 🖼!).

I've created an official beta.6 discussion thread in the community forums. Head over there to leave a comment!

Kickstarter Devlog Roundup: August 2021

August 25, 2021

Josh Tynjala

Josh Tynjala
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