| package pluginwithdependencies.handlers; |
| |
| import org.eclipse.core.commands.AbstractHandler; |
| import org.eclipse.core.commands.ExecutionEvent; |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.handlers.HandlerUtil; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| |
| /** |
| * Our sample handler extends AbstractHandler, an IHandler base class. |
| * @see org.eclipse.core.commands.IHandler |
| * @see org.eclipse.core.commands.AbstractHandler |
| */ |
| public class SampleHandler extends AbstractHandler { |
| /** |
| * The constructor. |
| */ |
| public SampleHandler() { |
| } |
| |
| /** |
| * the command has been executed, so extract extract the needed information |
| * from the application context. |
| */ |
| public Object execute(ExecutionEvent event) throws ExecutionException { |
| IWorkbenchWindow window = HandlerUtil.getActiveWorkbenchWindowChecked(event); |
| MessageDialog.openInformation( |
| window.getShell(), |
| "PluginWithDependencies", |
| "Hello, Eclipse world"); |
| return null; |
| } |
| } |