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Monday, September 25, 2006 

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 EZ News Corner
 
 EZ News Corner
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Riyad Kalla and RJ Lorimer are tag-teaming the EclipseZone community as head EZ editors. They have both been long-time Javalobby.org members and are avid Eclipse users.

Giving You What You Want

EclipseZone recently put together a 10-part podcast series for the Callisto release of Eclipse, covering a lot of the new features and technology going into the release. We hoped you enjoyed this series and are working on future podcasts covering more cool technology to introduce you to, but that brought up an internal dialog that we would like your feedback on.

What form of media do you most prefer for information like this? (Discussion)

I personally love putting a bunch of tech podcasts on my iPod Nano and listening to them while I'm at the gym or jogging or something like that. I've never been a huge music guy and doing it this way I feel like I'm killing two birds with one stone. But from time to time, especially when learning a new task, I have found that quick 10 minute screencasts are fantastic for me getting farmiliar with a tool. Then again, when walking through information-intensive tutorials screencasts can be a real pain and you want something you can print out, copy and paste from or just hold in your hand like a PDF or text tutorial with screenshots.

So given all the different options for how this content can be delivered what types of media do you prefer? Give us your top two picks (or just top one if you only like your information delivered in one way). This will help us decide which kind of content we should develop moving forward.

What we are shooting for is to expose the unlit areas of Eclipse to you in easy to digest ways. Wether that means introductions to new frameworks that you might not be aware of (like the new Explorer work in 3.2) or new features that you have never tried (Working Sets maybe?) in a quick 5 or 10 min screencast, but ultimately we want to know if this is what you all want as well. The trick for us is to keep the information small enough that it can either be quickly digested or thrown out, depending on if it applies to your situation or is interesting.

We also want to solicit suggestions from our readers to see what technologies they want to learn about. If we get a lot of requests in to cover EMF in more detail (for example) then we would be more than happy to put together introductions and learning tracks for this technology for you guys. A lot of this work and more is already in the pipeline and will get done, but as always we want to solicit you for feedback to make sure we are hitting the mark as best we can. We always welcome feedback, input and submissions from our readers and always appreciate your contributions.

We look forward to hearing from you, remember you can use this thread for your answers to our questions above and discussion of this newsletter.

Until Next Time,
Riyad Kalla
editors@eclipsezone.com


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 Tips and Tricks
 
 Tips and Tricks
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Nearly every day, RJ and others, bring you the hottest tips and tricks from around the Eclipse universe. Have a hot tip? E-mail the editors at editors@eclipsezone.com.
SWT: custom drawing items in Tables and Trees

The ability to custom draw items in Tables and Trees was added to Eclipse 3.2, but until now has not been documented beyond a few example widgets. The article that gives the details involved in custom drawing TableItems and TreeItems is now ready and is posted at http://www.eclipse.org/articles/Article-CustomDrawingTableAndTreeItems/customDraw.htm .

Read the full tip and discussion Posted By: Grant Gayed - (-1 Replies)

auto import completion not working in Eclipse 3.2?

no import auto completion in eclipse 3.2. Do I really need 100 characters for a brief summary here??

Read the full tip and discussion Posted By: Martin Dames - (-1 Replies)

Qt/Eclipse configuration

Howto configure Eclipse with CDT C/C++ Plugin with Qt 4.1 libraries. I don't know compile the project and get binaries?

Read the full tip and discussion Posted By: Kasper - (-1 Replies)

Replacing JARs on the Build Path

Replacing build-path JARs can be tedious when upgrading a dependency. Eclipse 3.2 can make the process a lot less painful.

Read the full tip and discussion Posted By: R.J. Lorimer - (8 Replies)

Why can't generate parent interface methods in child interface?

Hi all, I have an interface called IChild that extends another interface IParent. I wonder why it is not possible to generate the methods of IParent in IChild automatically? Something similar for generating override methods or from in implemented interface within class is possible so it is strange for me this is not available within interfaces. -Thanks for your help

Read the full tip and discussion Posted By: Ach - (-1 Replies)

Eclipse installation on Ubuntu 6.06 Breezy Badger

Synaptics package manager only refers to the 3.1.1 release. How does one install recent eclipse releases within Ubuntu if they are not available within the package manager?

Read the full tip and discussion Posted By: shaun forgie - (-1 Replies)

XY coordinates of a decorator

You define a polyline decorator using X-Y points. The orientation of the coordinate system is not obvious. This diagram provides an explanation of the coordinate system.

Read the full tip and discussion Posted By: Jeffrey Ricker - (0 Replies)

Circle polygon decoration for polyline connection in GMF

The GMF examples tell you how to create an arrow head on your connections, but sometimes you need a circle. Here's one way to do it.

Read the full tip and discussion Posted By: Jeffrey Ricker - (1 Replies)

JUnit 4 in eclipse 3.2?!!

I want to use JUnit 4 and know that it is not integrated in callisto yet. So curious about any experience in using JUnit 4 in eclipse environment. Do you simply add junit-4.1.jar to your path and write your own test methods in classes as other ordinary methods?

Read the full tip and discussion Posted By: Ach - (-1 Replies)

Open the windows explorer with a file selected in eclipse...

Create an external tool with location ${env_var:SystemRoot}\explorer.exe and arguments /select,${resource_loc}. Any selected file or directory can now be shown in the windows explorer.

Read the full tip and discussion Posted By: Michael Scharf - (7 Replies)


 Ask EZ
 
 Ask EZ
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Everyone has questions, especially about a platform such as Eclipse that has so much potential to be customized. EclipseZone comes to the rescue as our editors answer nearly any question you can think of in our Ask EZ forum.
Unable to change the background color of the current line

Im unable to change the background color of the current line. I need to change it so my new color scheme looks ok

Read the full question & Discussion Posted By: Chris Richards - (1 Replies)

Problem using Formatter Class in Eclipse

Trying to use Formatter Class in Eclipse but I'm getting compile errors. However it works fine in Netbeans. Why?

Read the full question & Discussion Posted By: Danny Hartley - (0 Replies)

Problem using Formatter Class in Eclipse

Trying to use Formatter class in Eclipse but I'm getting compile errors. However it works fine in Netbeans. Why?

Read the full question & Discussion Posted By: Danny Hartley - (2 Replies)

Cannot get preference store

getPreferenceStore() returns null due to the Bundle not being able to retrieve its Symbolic Name.

Read the full question & Discussion Posted By: Richard Mitchell - (8 Replies)

Use javap in Eclipse?

Generally, we run an application in Eclipse with "java". How can we use "javap" - The Java Class File Disassemb?

Read the full question & Discussion Posted By: Sha Jiang - (1 Replies)

Unable to create part

Error: Unable to create this part due to an internal error. Reason for the failure: The editor class could not be instantiated.

Read the full question & Discussion Posted By: Tariq - (0 Replies)

How to set "use same JRE" for Ant in Eclipse?

How do I set the "run in the same JRE as the workspace" option programmatically for Ant in Eclipse ......

Read the full question & Discussion Posted By: John Doe - (0 Replies)

Automated regression testing with TPTP and JUnit

Can TPTP do auto-discovery of JUnit tests and run them on an automated loop? Developer drops in JUnit classes/jars and it reports on failures.

Read the full question & Discussion Posted By: Thien - (0 Replies)

Eclipse and MacPro

How can I see the .java files for the base classes in Eclipse on a MacPro. I can not find a JDK for the Mac and do not know how to unzip .jar files.

Read the full question & Discussion Posted By: Judith Hirsch - (1 Replies)

Add additional toolbars in RCP using plugin.xml

How to add new toolbars using actionSets and the "toolbarPath" attribute in plugin.xml in Eclipse RCP applications.

Read the full question & Discussion Posted By: Loren Prentice - (0 Replies)

problem with task view

java's task view does not support c++ projects Now I'm using CDT, but task tags in c++ projects are not shown in the task view; Does task view works

Read the full question & Discussion Posted By: missedone - (0 Replies)

Open an HTML page with an internal browser

I need to open an html page with an internal browser on occurance of an action. Do i have to use any Editor ID for opening it. If so what is the ID?

Read the full question & Discussion Posted By: Teena - (2 Replies)

Building an eclipse project

I downloaded the eclipse source and opened that in the eclipse IDE. When I am trying to build the eclipse source the eclipse plugins fail to build

Read the full question & Discussion Posted By: kallol - (1 Replies)

import org.eclipse.ui.ide.IDE error

Export problem involving org.eclipse.ui.ide.IDE. Code works fine when run under Eclipse-runtime environment.

Read the full question & Discussion Posted By: Tariq - (1 Replies)

Compiling Swing Application in Eclipse

I need help compiling my first Swing application and deploying it. It compiles and runs within Eclipse but not from command line.

Read the full question & Discussion Posted By: Jamie - (0 Replies)

log4j messages in the console unclickable

After migration from eclipse 3.1 to 3.2 clicking on log4j messages in the console gives an error: "Source not found for "

Read the full question & Discussion Posted By: Christoph - (0 Replies)

UML generator

Is there a plugin for eclipse/MyEclipse that gererates any sort of UML from Java code or Java Docs??

Read the full question & Discussion Posted By: Niall Mulhare - (1 Replies)

Several Eclipse Issues - Language Packs, Update Dependencies, Configuration

Problem with language packs. Problems with missing features when trying to update some plugins. Perhaps some configuration issues.

Read the full question & Discussion Posted By: dudikoff - (2 Replies)

Debug a big project

A great number of classes get a very very very slow refresh folder time. How can i bypass this problem ?

Read the full question & Discussion Posted By: Massimo Luise - (0 Replies)

Combining EMF-and GMF-generated Editor.How to pass selections between them?

Does anyone know how to combine EMF and GMF-generated Editors? I want to pass Selections fron one Editor to the other.

Read the full question & Discussion Posted By: Alex - (1 Replies)


 Popular at EZ
 
 Popular at EclipseZone
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A recap of some of the most popular and active EclipseZone discussions this week.
Why I Converted to SWT

I've always been a fan of Swing, and I've promoted it for a long time, but SWT has finally won me over. Find out how.

Full Discussion Posted By: R.J. Lorimer - (9 Replies)

Cannot get preference store

getPreferenceStore() returns null due to the Bundle not being able to retrieve its Symbolic Name.

Full Discussion Posted By: Richard Mitchell - (8 Replies)

Bleeding Edge 09/13/06 - Open Resource Revamp

The open resource dialog, a close peer to the open type dialog, fell behind in the last release. Watch it catch up!

Full Discussion Posted By: R.J. Lorimer - (5 Replies)

Suggestion: Comment Spam/Pointless Proposals

Over the last few days, I have had to review a few questions with (kind of) spam comments. These have all been of the "Great question, thanks." variety. I have also had a fair few proposals of the "Changed the code to use line numbering to stop cut, pas...

Full Discussion Posted By: Chris Cooper - (5 Replies)

Right-click selection rectangle ?

I'm pretty new to Gef and i wondered how I could do this ? I've looked through the SelectionTool, AbstractTool classes, but I don't seem to find the appropriate way ...
Also, I'd like to disable the left click selection rectangle.

Thanks in ad...

Full Discussion Posted By: Aurélien - (5 Replies)


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