I've made 2 new updates to the CodeSearch-Plugin. Multiple tabs Expand All, Collapse All, Next, Previous buttons I've also come up with a very interesting feature - 'Intersect With' to combine multiple searches in an interesting way.…
I've added some fixes to my codesearch-plugin project: whole words only, a convenient way to focus your regex search field is populated with the selected text search terms are remembered settings are application-wide You can install the plugin right in IntelliJ - instructions are here.…
James and myself will be giving a couple talks on Glazed Lists over the next couple months. I'm very excited about the opportunity, but I'm also nervous - doing a good talk is a lot of work! We'll be talking at Desktop Matters on Friday March 9. This is a…
Today I was working on upgrading our test infrastructure to the latest EasyMock. Since we've got lots of tests that make extensive use of EasyMock, I needed a tool to give me a 'heads up' on the potential pr_screenshot-788324.png)](/uploaded_images/jdiff_screenshot-796848.png) JDiff is just that…
I've fixed a bunch of bugs in the CodeSearch-Plugin: the plugin won't reopen the same file multiple times the plugin allows you to open local project files from the search results (via a right click) the plugin now works if you have multiple projects open in IntelliJ there's now a…
I needed an API to convert sourcecode embedded in HTML (example) into plain text. I needed to keep track of where the <pre> tags start and stop, plus extra stuff for my parsing heuristic. The Java API I chose for this task is Tagsoup and I'm very impressed.…
Development on the [CodeSearch-Plugin](http://code.google.com/p/codesearch-pluginarch_config-719177.png)](/uploaded_images/codesearch_config-722430.png) I've added a CommandLine Search source so custom search providers can be added. The process of setting this up is still a bit intimidating since it requires you write a regex that can…
I just spend 45 minutes trying to create some funky business card-sized prints of flickr photos on MOO. Very slow AJAX The site uses heavy amounts of Ajax to do in-browser selection and cropping. It looks very pretty. But it's ridiculously slow. Their minimum batch is 100 photos, and it…
I've finally uploaded a first draft of my CodeSearch-plugin to the project website. It's full of bugs but if you'd like to take it for a spin, you can download it here.…
Remi and Richard are talking about properties again, refining their ideas. I figured I should organize my thoughts as well. FIrst off, how about some aggressive requirements: Properties should support arbitrary implementations! It should be possible to have properties backed by fields, HashMaps, databases, calculations, devices etcetera. Using such a…
I spend a lot of time at the command line, so a good terminal emulator is important to me. Unfortunately, the ones that get packaged with Linux aren't that great: Konsole Terrible text wrapping support, no-reflow and newlines get inserted when you cut & paste Slow **[Gnome Terminal](http://en.wikipedia.…
On my Ubuntu box IntelliJ began crashing on startup with an unhelpful stacktrace: chixdiglinux:intellij-idea-6$ /usr/lib/intellij-idea-5/bin/idea.sh java.io.EOFException at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2237) at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2703) at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:760)…
I wrote a test using the easy-to-use EasyMock Unit-testing API: package com.publicobject.pizzadelivery; import junit.framework.TestCase; import org.easymock.classextension.EasyMock; public class PizzaDeliveryPersonTest extends TestCase { private PizzaStore pizzaStore; private Customer customer; private Order order; private Address address; private DeliveryPerson deliveryPerson; @Override public void setUp() { pizzaStore = EasyMock.createMock(…
Remi Forax is leading some research on hacking in properties into the JVM. Richard Bair's latest post has inspired me to write about how I think observable properties could be implemented. I would like properties to be extensible, so that all the generic boilerplate (not just get/set) can be…
The following Java code does something slightly weird - it statically imports a symbol that is defined in the same file. Although it's a little unconventional, it should be perfectly legal: package com.publicobject.dinosaurs; import static com.publicobject.dinosaurs.Dinosaur.GeologicPeriod.CRETACEOUS; import static com.publicobject.dinosaurs.Dinosaur.GeologicPeriod.…
I'm thinking about developing an IntelliJ plugin that does Google Code Search. This will let me try out some new Glazed Lists features in a fun way. IntelliJ is good Google Code search is good What are some potential uses? Whenever I'm using a new API (like EasyMock or WebWork)…
I'm running Sun JDK 6 RC on Windows Vista RC 1, Build 5600. Here's what System.getProperties() reports... awt.toolkitsun.awt.windows.WToolkitfile.encodingwindows-1252file.encoding.pkgsun.iofile.separator\idea.launcher.bin.pathC:\Program Files\JetBrains\IntelliJ IDEA 6.0\binidea.launcher.port7533java.awt.graphicsenvsun.awt.Win32GraphicsEnvironmentjava.awt.printerjobsun.awt.windows.…
For the Glazed Lists project I'm thinking about developing a Swing search field that looks like the standard one on Windows Vista. I gathered some screenshots from Long Zheng's blog, which leads me to believe there isn't a 'standard' search field on Vista... Vista ClassicAero Glassca.odell.glazedlists.…
JSR 295 will create a spec to bind plain old Java Objects to Swing components. Its a great idea which will increase productivity for Swing developers. Ultimately the spec will include bindings from java.util.List to components like JTable and JList. This tiny subproblem is what I've spent the…
With Java's String class, there's a 2 arg constructor that takes bytes and charsetName: byte[] characters = { 83, 87, 65, 78, 75, 46, 67, 65 }; String myString = new [String(characters, "ISO 8859-1")](http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html#String(byte[],%20java.…
Unit testing has spawned a new type of development, test driven development. In TDD, test coverage leads the way in development, and it's a great way to develop new functionality. Unfortunately performance tuning hasn't kept up with unit testing in terms of tools support and ubiquity. Usually when Java developers…
In Java, it's pretty straightfoward to take any abstract pathname (such as ~/Desktop/regina.jpg) and convert it to it's canonical pathname, /Users/jessewilson/Desktop/regina.jpg. Sometimes I find myself needing this function when writing simple shell scripts in Bash, and Google Groups showed me how. Save the following…
For years, we Javaers have been comparing Swing to VB, particularly with respect to ease of development. The conclusions usually involve Swing being much more difficult and much more powerful. I agree with this, but I also think Swing left out some critical APIs for way too long which made…
The next rev of Glazed Lists is out, 1.6.0. This is an interim release while I try to find time to rework how ListEvents are created, stored and managed. Hopefully things will get a lot more powerful for 2.0, and this paves the way. Plus James has…
There's been some discussion on the lists at work about SimpleDateFormat. Apparently it's not safe to be used by multiple threads simultaneously, despite the fact that the format() method doesn't appear to mutate the state of the object. It's a huge design flaw that has bitten many a developer in…
I'm preparing the latest release of Glazed Lists, and as with every release I'm going to post the Javadocs online. Posting the Javadocs on the public Internet is pretty easy and it provides some nice benefits: The project becomes Googleable. [http://google.com/search?q=BasicEventList](http://google.com/search?…
There's an ongoing battle between rich and thin applications. Rich client applications like iPhoto are powerful and productive. Thin client apps like Flickr are easy and connected. Lately, it seems like the industry is going thin, but I think eventually both application styles will converge. Internet applications with rich-client frontends…
Last night I ran software update on my Mac Book Pro, bringing me up to Mac OS X 10.4.6. And today? Corel Draw 11 crashes on startup! Thread 2: Crashed (0xb7fffabc, 0x82fc9d1f) 0x8387196c: /Applications/CorelDRAW 11/Required/Programs/MacUtilities.DLL.cfm/Contents/MacOS/MacUtilities.DLL [CFM] : + 0x896c 0x83870ea4:…
I'm usually a really big fan of the Mac OS X Software Update app. It's easy to use, automatic and mostly nonintrusive. But after applying today's update, my shiny new Mac Book Pro stopped booting!  Each time I rebooted, it beachballed on or right before…
In order to get a desired effect in the Glazed Lists issues browser, I created a border with rounded corners, a la Web 2.0. Implementing the painting logic was tedious, but not particularly difficult -- there's a lot of "magic-numbers" Java2D code to write, such as offsetting…
I just listened to super-smart guy Elliot Rusty Harold critique the Java Collections API on his recent Javapolis interview: In the Java Collections API, I really do not like the UnsupportedOperationsExceptions. I do not like that given a list I don't know whether I can actually add something to this…
Whenever I'm prototyping Swing code, there's lots to remember about getting a component on screen: invokeLater() for thread safety setDefaultCloseOperation() to clean up after myself pack() and setLocationRelativeTo() for a convenient frame To make this easier, I've created a Live Template for IDEA. Add this to your collection of live…
Today's IntelliJ blog makes mention of the Glazed Lists screencasts, and how they use IntelliJ. Fantastic! Some lovin' from our Swing-commanding friends at JetBrains is always welcome. We're gearing down towards a new Glazed Lists rev, with a whole bunch of new functionality and the bugs that come with it.…
I need to send some confidential documents to the immigration team at my new job. So I scan the documents on my girlfriend's HP Scanner, then use the 'email' function to send the documents to myself. The software asks my email address, I tell it. Life is good. But instead…
If you want your JButton to have no decoration across the standard look and feels, there's two things you need to do: JButton myButton = new JButton(myIcon); myButton.setBorder(BorderFactory.createEmptyBorder()); myButton.setContentAreaFilled(false); setBorder prevents the Aqua look and feel from drawing a glassy aqua button We need setContentAreaFilled…
The following code uses com.publicobject.swing.SwingWorker from the Java tutorial: package com.publicobject.demo; import com.publicobject.swing.*; import javax.swing.*; public class HelloWorldWorker extends SwingWorker { private final JLabel label; public HelloWorldWorker(JLabel label) { this.label = label; } public Object construct() { return "Hello World"; } public void finished(…
I get the feeling that a recent software update for Mac OS X 10.4 has broken compatibility with CorelDraw 11, causing Corel Draw 11 to crash on startup. My Mac OS X crash reporter message looks like this: Exception: EXC_BAD_ACCESS (0x0001) Codes: KERN_PROTECTION_FAILURE (0x0002) at…
After buying something at buy.com, I was presented a link labelled, "get $25 back from your purchase". I clicked the link without reading the fine print that it accompanied: This click caused my my Visa number to be sent from [Buy.com](http://buy.com) to [greatfunonline.…
James just referred me to the Ant <classfileset>. It examines dependencies between your .class files and removes any of the ones you don't actually need at runtime. Why is this useful? Suppose you're building an app with some Jakarta libraries. Inevitably, you'll get the 2 classes you need,…