问题
Hi StackOverflow team ! I've created an Eclipse RCP desktop application which has an extra menu called 'Help' in the menubar. I didn't create it from any of usual ways like adding actionSets extention, or creating and registering the actions from ActionBarAdvisor.java of the project. I don't need it anymore. Please, suggest me how can i remove it from my Menubar ?
回答1:
It's sounds like the help UI plug-ins are being included within your run configuration
Couple of things to check...
-- Have a look at your application's .product file, and see which plug-ins are defined, and see if the org.eclipse.help.ui plug-in is defined (org.eclipse.help is probably defined since org.eclipse.ui.workbench requires it, but this won't cause the menu to appear)
-- If you are running within Eclipse, open Run --> Run Configurations, select the Eclipse application you are running and check the plug-ins tab. If it is launching with 'all workspace and enabled target plug-ins' then this will be picking up the help UI plug-ins too. Even if it's not set to this option, check the plug-ins ticked to see if the org.eclipse.help.ui is defined.
This configuration should only use the plug-ins required for your application. If it was created by using the 'Launch an Eclipse Application' option from within the .product file, the configuration created should match the plug-ins defined in that.
It's also worth making sure that no other plug-ins use org.eclipse.help.ui - this can be easily seen by removing it, and then pressing the 'Validate Plug-ins' button within the run configuration dialog, it will show you if anything has been broken after removing it
来源：https://stackoverflow.com/questions/5816481/how-to-remove-unwanted-help-menu-in-eclipse-rcp