sampleaction.java

此源码程序实现的是eclipse开发工具中插件的开发实现参考程序

package cn.com.chengang.myplugin.actions;

import org.eclipse.jface.action.IAction;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.IWorkbenchWindowActionDelegate;

//本类相当于插件的Action，要在Eclipse中增加主菜单或工具栏按钮，就需要写一个
//实现IWorkbenchWindowActionDelegate接口的类
public class SampleAction implements IWorkbenchWindowActionDelegate {
	private IWorkbenchWindow window;

	public SampleAction() {}

	public void run(IAction action) {
		MessageDialog.openInformation(window.getShell(), "", "Hello，Eclipse world");
	}

	public void selectionChanged(IAction action, ISelection selection) {}

	public void dispose() {}

	public void init(IWorkbenchWindow window) {
		this.window = window;
	}
}