How do I enable global actions such as Cut, Paste, and Print in my editor?

FAQHowdoIenableglobalactionssuchasCut,Paste,andPrintinmyeditor?

如何在Editor激活时关联全局的RetargetAction?

Youreditor'sIEditorActionBarContributor,definedintheeditordefinitioninthe
plugin.xmlfile,isresponsibleforenablingglobalactions.Wheneveryoureditorbecomestheactivepart,themethod
setActiveEditoriscalledontheactionbarcontributor.Thisiswhereyoucanretargettheglobalactionsforyoureditor.Keepinmindthateacheditortypehasonlyoneeditoractionbarcontributor,soyouneedtoupdateyouractionstoreflect
thecurrenteditor.Inthisexample,theglobalPrintactionisbeingretargetedtotheactiveeditor:

IActionprint=...;
publicvoidsetActiveEditor(IEditorPartpart){
IActionBarsbars=getActionBars();
if(bars==null)
return;
print.setEditor(part);
bars.setGlobalActionHandler(
IWorkbenchActionConstants.PRINT,print);
bars.updateActionBars();
}

来自EclipseRCPFAQ。