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Download the latest SwingX milestone release here. There really aren’t any release notes except for this blog entry. To find out more details about what’s changed in the prior release (v0.9), check here. For those of you unfamiliar with SwingX, check out SwingLabs SwingX – http://swinglabs.org. The coolest thing about the API is the ability to use Painters to customize the look of a component. Another cool component is the JXBusyLabel. There are lots more components. It’s worth checking out. For screenshots of what can be done with painters, check out this page. We are planning to have more extensive tutorials on how to use SwingX very soon. |
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- Java
New Tutorial - Twitter API Integration
I’ve been building web, mobile, desktop apps that are powered by the ScreamingToaster ONE Platform for the last 3 years. I’ve had to integrate with a lot of services, like weather, credit card payment processing gateways, GeoIP lookups, CellID lookups, etc. One of the easiest integrations I’ve had to perform is with Twitter :) . Twitter has a simple to use API that can be accessed using Java or just about any other language. There are some really good Java wrappers for this API, and I’m going to highlight a really good one in this tutorial. I’m also going to show you how to integrate with Twitpic using Java.
RIM just released a new JDE version, you can download it here. Here’s a review of an early release of OS 5.0 on an actual Bold. 5.0 is going to be an awesome OS! In writing software for OS 4.6 for some time now, I’ve run into lots of limitations in media capture that are being addressed by 5.0! Video capture is coming in 5.0!
Sun has just been purchased by Oracle, as you must have read already. After the IBM buyout offer fell through, Oracle snapped Sun up. I’m selfish. I have a software company that uses lots and lots of Java technologies, and I’m wondering what this means to me in the long term :) . I’m sure there are lots of changes that Sun employees are going to have to go through, but I’m not worried about that, just being honest.
BlackBerry Mobile Blogging App for Drivelikeagirl.com
Download v1 of the BlackBerry App for Drivelikeagirl.com community. Must have BB OS 4.6 device or higher.
BlackBerry Application Storefront
RIM is launching it's app store in March 09. They are currently accepting submissions online. I'm planning on submitting all my apps for sale on the storefront, will you be doing the same?
Objective C introduction for Java developers, and creating iPhone apps with Java
This is a great video that shows Dr. Arno Puder giving a one hour presentation at Google. The highlights are a great introduction to the Objective C language for Java developers. The syntax is very strange, and very Smalltalk-like. Very interesting language... no runtime garbage collection, it uses reference counting.
JWebPane (WebKit for Java) details
JWebPane details from the new tech lead of the component... Looks very promising.
JavaFX 1.0 released - where is JWebPane?
JavaFX 1.0 was released last week, and it's great that it's out for Windows, but there are lots of things missing from it (like support for OSX or Linux). The biggest missing item for me is the Webkit browser component called JWebPane. I have been looking forward to using this component for months now, and it's still not out.
After months and months of beta testing, Update 10 is finally GA'd! Wohooo!
Google's Protocol Buffer technology - Protocol Buffers are similar to XML schemas, that you can compile from a language neutral schema definition into code (in different languages like Java, C++, and Python). However, there's no XML involved here, it's a lightweight binary encoding/decoding mechanism. You create your schema definitions in a .proto file and you compile that into Java code that you include with your applications (services, and mobile apps).
More information on the Nimbus Look and Feel. How to customize it, etc.
JavaFX Preview SDK just got released!
Lightweight UI Toolkit for JavaME
Rich UI toolkit for JavaME inspired by Swing. It's open source and on java.net.
Java 6 for OSX Leopard was released. No support for 32 bit Intel CPUs or PowerPC CPUs, only 64 bit Intel CPUs supported.
More on Java WebKit and Filthy Rich Client presentations
More information on WebKit for Java (JWebPane) for JavaFX. Great presentation from Chet Haase & Romain Guy at this years JavaOne 2008, Filthy Rich Client session with a timingframework fix.
JavaFX goodies - WebKit for Java and much much more!!!
Some interesting APIs are coming with JavaFX. This post talks about Scene Graph API and JWebPane component.
JDK6 Update10 Beta D3D problems - 15x slowdown fixed
15x slowdown on certain Java2D operations using the d3d hardware accelerated pipeline on JDK6 Update 10 BETA Build 22.
Native font rasterization limitations in Java 6 Update 10
2 issues with native font rasterization on Java 6 Update 10.
Native font rasterization in Java! :)
Native font rasterization in Java! Finally!
iPhone SDK and it's problems. Java on iPhone? ActiveSync vs. RIM's NOC-based-approach of pushing email.
Java 6 Update N, Beta Build b13 available for download
Exciting details on Java 6 Update N - new Java Plug-In for applet/Webstart app deployment, JS Deployment Toolkit for applets, Java Kernel, etc.
New Tutorial - Using GWT History to create an RSS client
This tutorial takes the background information on GWT History Management provided in the Managing History and Hyperlinks tutorial and uses it to create an RSS reader application that uses this history mechanism to load initialization parameters. The application that's built in this tutorial takes the RSS feed URL as a parameter passed to the web app's URL. You will also learn how to use ROME API, and explore different approaches to displaying application loading (splash) screens.
Java SceneGraph Effects Framework
Java SceneGraph Effects Framework API demos.
SwingX 0.9.2 release coming soon
SwingX 0.9.2. coming soon...
Android SDK to get "significant updates" - Android Developer Challenge deadline extended
Google has apparently been paying attention to the widespread developer frustration with their Android SDK and has announced that they will be releasing a major update to the Android SDK "in the next several weeks". Google has also decided to extend the deadline for their Android Developer Challenge.
Detailed overview of the Sun SPOT - Small Programmable Object Technology.
New Tutorial - SwingX JXBusyLabel
This tutorial will show you how to use SwingX's JXBusyLabel component to display an indeterminate progress indicator. It will also show you advanced configuration options that allow you to create different and interesting indeterminate progress indicators using the BusyPainter.
Text component add-ons for Java Swing/SwingX
XSwingX, created by Peter Weishapl, is a set of components that add much needed functionality to textboxes, and textareas. You can add prompts inside of text components themselves, and add "buddy components" to these text components as well.
New Tutorial - SwingX JXTaskPane and JXTaskPaneContainer
This tutorial will walk you through the steps required to use JXTaskPane and JXTaskPaneContainer in SwingX. You will learn how to change the default color schemes of these components, and add components and actions to task panes.
Java 6 Update N - hello "java kernel"
Say hello to Java Kernel. Part of great things to come with Java 6 Update N, Java 7, and JavaFX...
New Tutorial - Using Browser History and Hyperlinks
When you are building GWT apps, that run in the context of a web browser, what should happen when the user of your app presses the Back or Forward button in their browser? GWT provides a way for your apps to hook into the browser's history mechanism, so that you can control what happens when a user hits Back or Forward in their browser. You can also programmatically manipulate the browser's history, and even create hyperlinks in your apps that can hook into the browser's history mechanism. You can even intercept these hyperlinks when a user clicks on them, instead of having the browser handle it, or both. This tutorial will show you how to leverage GWT's history mechanism and do some creative things with histories and hyperlinks that will be useful in your applications.
Coding Quickie - Get URL param string from GWT
New Tutorial - Deploying GWT Apps
There are two aspects to deploying a GWT application: client side deployment, and server side packaging and deployment. In this tutorial, I will cover the different sets of issues that are tied to each aspect of deployment and packaging. Issues around cross site scripting, integration into existing webpages/apps, deployment as widgets, and much more are discussed in detail.
New Tutorial - Using Servlet Sessions in GWT
Because GWT web applications run inside of a browser, they are limited to making requests over HTTP. HTTP is a “stateless” protocol and it doesn’t provide any facilities for tracking previous transactions. In this tutorial you will learn how to use GWT’s RPC mechanism, specifically the RemoteServiceServlet, to enable session support in your GWT application.
New Tutorial - Using and creating GWT modules
If you are trying to build a complex GWT application that needs to be split into multiple modules, or if you need to import 3rd party modules into your application, this tutorial will show you how to do both of these things. We will import the GWT Log module, and we will also create a new module that you can include as a dependency for other modules/projects.
Web browser and Flash player for Java Swing!
Integrate native browser components and Flash player into your Java Swing apps with DJ!
New Tutorial - Create GWT projects using IDEA
In this tutorial, I will walk you through the tasks you need to perform in IDEA 7 to create GWT projects. We will do the following: create a new project, add resources to it (images, stylesheets), create a web facet for deployment to an app server/servlet engine, add a loading screen for your app.
Kind words for Eclipse Europa, from a die hard IntelliJ IDEA power user.
These are some of my initial thoughts on Google's Android, after having spent a few days working with the SDK.
Neal Gafter offers a rebuttal to Closure Controversy Presentation by Joshua Bloch
Neal Gafter offers a rebuttal to Joshua Bloch's Closure Controversy Presentation
Great presentation by Joshua Bloch - The Closures Controversy
Great presentation by Joshua Bloch on the current debate over Closures in Java
Does Java really need expanded Closure support. A humorous take on the issue.
Dion Almaer talks about GWT, Google Gears, Java and JavaScript
Dion Almaer talks about GWT, Google Gears, Java and JavaScript
Coding Quickie - display a message while your GWT app loads
When a GWT application loads, nothing is actually displayed by your application until all the generated JavaScript has been downloaded by the browser. Find out how to display a loading screen while your GWT application is loading.
Lots of wonderful things are happening for Java desktop apps. Enter the new SceneGraph API for Java. What is a SceneGraph? Java2D is an immediate mode API, which means that your code is executed when the screen must be refreshed/painted, and your code draws to the screen immediately. SceneGraph in contrast is a retained mode API, which means that you declare what you want to happen and when. But the API figures out the caching, dealing with repaints, clipping, and lots of other low level details that you normally have to deal with - which makes it easier to use!
SoyLatte - Java 6 on OSX Release 1.0
There is an open source effort to create a Java 6 VM for Leopard. You can get more details on SoyLatte here - http://landonf.bikemonkey.org/code/macosx/.
IntelliJ IDEA 7.0.2 just released
IDEA v7.0.2 maintenance update just released
Java is an awesome language. I'd forgotten how wonderful it is, until I started coding in other languages and environments. Java does not face the innovators dilemma, it's stronger than it's ever been before!