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http://www.aygfsteel.com/fhawk/archive/2007/01/16/28993.html
利用IKeyBindingService接口为Actionl定快捷键：
1?br style="font-family: " /> 讄commands extension
<extension point = "org.eclipse.ui.commands"> <!-- activeKeyConfiguration用来说明所l定快捷键的初始讄 --> <activeKeyConfiguration value="org.eclipse.ui.defaultAcceleratorConfiguration"/> <!-- 如果快捷键设|有多套Q可以添加多个类?nbsp;--> <category name="intelliPlatform.Category1" description="Test description" id="intelliPlatform.Category1"/> <!-- 其中id个command的IDQ相关的action通过q个ID标志扑ֈq个command --> <command name="intelliPlatform.command.DataSource" category="intelliPlatform.Category1" description="数据源配|? id="com.longtop.intelliplatform.ide.project.commands.DataSource"/> <!-- 具体的快捷键讄Q其中command指定实际的coomand的ID --> <keyBinding command="com.longtop.intelliplatform.ide.project.commands.DataSource" configuration="org.eclipse.ui.defaultAcceleratorConfiguration" keySequence="Ctrl+Shift+D"/> </extension>------------
在具体的Action配置中，只要在其属性definitionId讄成command的ID卛_Q示例如下：
<action label="Sample Action" icon="icons/sample.gif" class="cli.bacchus.portal.ui.actions.BacchusAction" tooltip="Hello, Eclipse world" menubarPath="sampleMenu/sampleGroup" toolbarPath="sampleGroup" id="bacchus.portal.ui.actions.BacchusAction" definitionId="com.longtop.intelliplatform.ide.project.commands.datesource"></action>注意Q当l相关的action讄完definitionID后，必须保证其中讄的command是有的，而且是正的Q否则有可能D该action昄不出来?br /> 更具体的信息请参考eclipse开发参考中关于扩展点org.eclipse.ui.commands的详l描q?br />
------------
2?br /> 建立Acion,在此建立的action可以是实现IAction接口的Q何类。比较方便的是?br /> org.eclipse.jface.ActionQ然后在新类中覆盖父cȝrunQ） Ҏ.
public class CopyAction extends Action{
public CopyAction(){
setId("org.example.copyaction"); setActionDefinitionId("com.longtop.intelliplatform.ide.project.commands.DataSource");
}
}3?br /> 在创建CopyAction的instance之后Q将copyActionInstance用IKeyBindingServicel定?br /> 指定的command?br /> 获得IKeyBinddingservice的一U简单方式ؓQ?br />
IKeyBindingService keyBindingService = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActivePart().getSite().getKeyBindingService();keyBindingService.registerAction(copyActionInstance);注意Q?br /> 1、action的definitionid和command定义的id必须一致?br /> 2、当指定的keySequence与系l默认的冲突Ӟ如：在窗体的菜单栏中
指定了Edit->Copy(默认的快捷键为Ctrl+C),若将上面的keySequence改ؓ
M1+C(Ctrl+C)则系l默认的快捷?Ctrl+C)更改ؓCtrl+Insert。即RCP默认
的ؓ用户指定的优先，pȝ动态更新?br /> 3、IKeyBindingService指定的快捷键是有作用范围的?br />
Z菜单l定快捷?/span>
主菜单的快捷键即?Alt + 菜单名称中带下划U的字母
定义主菜单快捷键只要在主菜单lable中确定的字母前面加上&字符卛_
如：
plugin.properties menulabel = &Intelliplatform
plugin_zh.properties menulabel = q_(&I)
Q注意：在该label引用的properties国际化文件中加，直接在plugin.xml中加好像无效Q此处存疑）
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在build.properties中的bin.excludes加入要过滤的文g
Q例如：qojar包中所有文件夹下的CC配置文g.copyarea.dbQ应该填?bin.excludes = **/.copyarea.db Q?/span>
构徏时过滤文?/span>
Properties -> Java Compiler -> Building
NEnable project specific settings, 在Output folder栏的Filtered Resources中填写你要过滤的文g Q例如：qobin目录中所有文件夹下的CC配置文g.copyarea.dbQ应该填?*.copyarea.dbQ?/span>
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一个在RCP中快速打开文g的小技巧，例如Q在Word中打开一个Word文档Q或者在Acrobat中打开一个PDF文g?br /> q可以通过SWT的org.eclipse.swt.program.ProgramcL实现Q?br />
String filename = "myword.doc";
Program.launch(filename);
q个c还提供了其他一些有用的ҎQ例如得到某一特定扩展名对应的可执行程序，甚至得到q个可执行程序的图标?br /> 转自Q?/span>http://www.aygfsteel.com/eclipshine/Q?
文gpȝ不同步问题resource is out of sync with the file system的解军_??
在eclipse中，启动run on server时报错：
Resource is out of sync with the file system:
'/Test_1_Struts_Spring_Hibernate/WebContent/WEB-INF/.struts-config.xml.strutside'.
查阅资料后发现这是文件系l不同步的问题，是因为在eclipse之外对工E中的resourceq行修改引v的；但是Q有时没有在eclipse之外q行修改Q也会报cM的错误?br style="font-family: " /> 解决办法Q需要手动刷C下资源管理器?br style="font-family: " /> Q?Q在eclipse中，工程目录右键Q选择F5QrefreshQ?br style="font-family: " /> Q?Q设|eclipse自动h?br style="font-family: " /> 通过Window->Preferences->General->WorkspaceQ选中Refresh
automatically?/span>
Eclipse中的插g包导入成源码工程
打开Eclipse的PDE的Plug-ins视图Q可以列出当前eclipse下（包括workspace中）的所有插Ӟ可以某一插g导入成工E?右键Import as->Source Project)
删除eclipse的configuration目录Declipse无法启动的解军_?/span>
q是׃equinox可以创徏 configuration目录Q但是无法自己创建config.ini文g。在启动eclipse的时候，需要用到config.ini中的配置内容?
删除了configuration后，启动eclipse会自动重建configuration目录?br />
然后可以自己在configuration目录下新Z个config.ini文gQ增加以下五行内容到config.ini文g中?/span>
osgi.splashPath = platform:/base/plugins/org.eclipse.platform
osgi.bundles=org.eclipse.equinox.common@2:start, org.eclipse.update.configurator@3:start, org.eclipse.core.runtime@start
eclipse.product=org.eclipse.sdk.ide
osgi.instance.area.default=@user.home/workspace
eof=eof
保存文g后，重新启动eclipse没有问题了
IFileҎ
//取得IFile文g的绝对\?/span> String path= ifile.getLocation().makeAbsolute().toFile().getAbsolutePath(); //IFile转File File file =iFile.getLocation().toFile();在New菜单l里d一?/span>
<extension point="org.eclipse.ui.perspectiveExtensions"> <perspectiveExtension targetID="org.eclipse.jdt.ui.JavaPerspective"> <newWizardShortcut id="XX.WebProjectWizard"/> </perspectiveExtension> </extension>其中Q如果设|targetID = * 表示应用到所有透视?
java web工程报错 Java compiler level does not match the version of the installed Java project facet
q个是因为Facted Project中的Java版本讑֮与项目的Java版本讑֮不一致?br />
解决Ҏ1Q?br />
eclipse 加vm参数 ?br />
创徏一个快h式，讑֮目标位置?D:\eclipse_jee\eclipse.exe -vm D:\Java\jdk1.5.0_10\bin\javaw
Eclipse插g目q行调试报内存溢出的解决
插g调试时内存溢?Q调优JVM参数Q增加内存：
-Xms64m -Xmx512m -XX:PermSize=64M -XX:MaxPermSize=128M -XX:+UseParallelGC -XX:+HeapDumpOnOutOfMemoryError
(有关JVM参数调优讲解可参考：http://niyunjiu.javaeye.com/blog/337266)Eclipse WorkSet
所有的已有的项目引入到工作区后Q显C在一个文件夹下?br />
Show -> Working Sets -> create a working set -> select all projects -> ok
q样Q在eclipse工作ZQ所有的目以Working Set来显C?
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在非Editor中实现syntax coloring
Rainer wrote:
I hope this is the right place to ask this question:
It's fine; eclipse.platform would have been right as well.
I am working on a simple XML editing rich client. One of the main components is a JFace TextViewer, embedded in an Eclipse view (I can't use an Eclipse editor in my special case, unfortunately). I want to add syntax coloring, but can't seem to get the presentation reconciler to work.
Here's the sample code:
[...]
reconciler= new PresentationReconciler();
DefaultDamagerRepairer dr = new DefaultDamagerRepairer(new CodeRuleScanner());
dr.setDocument(viewer.getDocument());
reconciler.setDamager(dr, IDocument.DEFAULT_CONTENT_TYPE);
reconciler.setRepairer(dr, IDocument.DEFAULT_CONTENT_TYPE);
reconciler.install(viewer);
[..]
The CodeRuleScanner (extends RuleBasedScanner) is configured with a set of rules and a default token. However, the PresentationReconciler seems to be totally inactive. Is there any further configuration necessary?
No. If you look at the implementation of PresentationReconciler.install, you will see that it waits until the viewer's document is set (via an ITextInputListener). So, in order for the above to work, you have to set the document *after* installing the reconciler.
You should also look at SourceViewer that adds more features and configures itself in the right order using a SourceViewerConfiguration.
HTH, tom
正确的做法：
另外Q?br /> 注入config:
sourceViewer.configure(SourceViewerConfiguration configuration)
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