SamplePart.java Source code

Introduction

Here is the source code for SamplePart.java

Source

/*******************************************************************************
 * Copyright (c) 2010 - 2013 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *     Lars Vogel <lars.Vogel@gmail.com> - Bug 419770
 *******************************************************************************/
package @@packageName2@@;

import javax.annotation.PostConstruct;
import javax.inject.Inject;

import org.eclipse.e4.ui.di.Focus;
import org.eclipse.e4.ui.di.Persist;
import org.eclipse.e4.ui.model.application.ui.MDirtyable;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Text;

public class SamplePart {

   private Text txtInput;
   private TableViewer tableViewer;

   @Inject
   private MDirtyable dirty;

   @PostConstruct
   public void createComposite(Composite parent) {
      parent.setLayout(new GridLayout(1, false));

      txtInput = new Text(parent, SWT.BORDER);
      txtInput.setMessage("Enter text to mark part as dirty");
      txtInput.addModifyListener(new ModifyListener() {
         @Override
         public void modifyText(ModifyEvent e) {
            dirty.setDirty(true);
         }
      });
      txtInput.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

      tableViewer = new TableViewer(parent);

      tableViewer.add("Sample item 1");
      tableViewer.add("Sample item 2");
      tableViewer.add("Sample item 3");
      tableViewer.add("Sample item 4");
      tableViewer.add("Sample item 5");
      tableViewer.getTable().setLayoutData(new GridData(GridData.FILL_BOTH));
   }

   @Focus
   public void setFocus() {
      tableViewer.getTable().setFocus();
   }

   @Persist
   public void save() {
      dirty.setDirty(false);
   }
}