case-study/jdt-before/ui/org/eclipse/jdt/internal/ui/wizards/OpenJavaProjectWizardToolbarAction.java

   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2005 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package org.eclipse.jdt.internal.ui.wizards;
  12
  13 import org.eclipse.jface.action.IAction;
  14 import org.eclipse.jface.viewers.ISelection;
  15 import org.eclipse.jface.viewers.IStructuredSelection;
  16 import org.eclipse.jface.viewers.StructuredSelection;
  17
  18 import org.eclipse.ui.IWorkbenchWindow;
  19 import org.eclipse.ui.IWorkbenchWindowActionDelegate;
  20
  21 import org.eclipse.jdt.ui.actions.OpenNewJavaProjectWizardAction;
  22
  23 public class OpenJavaProjectWizardToolbarAction extends OpenNewJavaProjectWizardAction implements IWorkbenchWindowActionDelegate  {
  24
  25         public OpenJavaProjectWizardToolbarAction() {
  26         }
  27
  28         /* (non-Javadoc)
  29          * @see org.eclipse.ui.IWorkbenchWindowActionDelegate#dispose()
  30          */
  31         public void dispose() {
  32         }
  33
  34         /* (non-Javadoc)
  35          * @see org.eclipse.ui.IWorkbenchWindowActionDelegate#init(org.eclipse.ui.IWorkbenchWindow)
  36          */
  37         public void init(IWorkbenchWindow window) {
  38                 setShell(window.getShell());
  39         }
  40
  41         /* (non-Javadoc)
  42          * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
  43          */
  44         public void run(IAction action) {
  45                 super.run();
  46         }
  47
  48         /* (non-Javadoc)
  49          * @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection)
  50          */
  51         public void selectionChanged(IAction action, ISelection selection) {
  52                 if (selection instanceof IStructuredSelection) {
  53                         setSelection((IStructuredSelection) selection);
  54                 } else {
  55                         setSelection(StructuredSelection.EMPTY);
  56                 }
  57         }
  58 }