SampleERCP/src/net/mograsim/rcp/parts/SamplePart.java

   1 package net.mograsim.rcp.parts;\r
   2 \r
   3 import java.util.Arrays;\r
   4 import java.util.List;\r
   5 \r
   6 import javax.annotation.PostConstruct;\r
   7 import javax.inject.Inject;\r
   8 \r
   9 import org.eclipse.e4.ui.di.Focus;\r
  10 import org.eclipse.e4.ui.di.Persist;\r
  11 import org.eclipse.e4.ui.model.application.ui.basic.MPart;\r
  12 import org.eclipse.jface.viewers.ArrayContentProvider;\r
  13 import org.eclipse.jface.viewers.TableViewer;\r
  14 import org.eclipse.swt.SWT;\r
  15 import org.eclipse.swt.layout.GridData;\r
  16 import org.eclipse.swt.layout.GridLayout;\r
  17 import org.eclipse.swt.widgets.Composite;\r
  18 import org.eclipse.swt.widgets.Text;\r
  19 \r
  20 public class SamplePart\r
  21 {\r
  22 \r
  23         private TableViewer tableViewer;\r
  24 \r
  25         @Inject\r
  26         private MPart part;\r
  27 \r
  28         @PostConstruct\r
  29         public void createComposite(Composite parent)\r
  30         {\r
  31                 parent.setLayout(new GridLayout(1, false));\r
  32 \r
  33                 Text txtInput = new Text(parent, SWT.BORDER);\r
  34                 txtInput.setMessage("Enter text to mark part as dirty");\r
  35                 txtInput.addModifyListener(e -> part.setDirty(true));\r
  36                 txtInput.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));\r
  37 \r
  38                 tableViewer = new TableViewer(parent);\r
  39 \r
  40                 tableViewer.setContentProvider(ArrayContentProvider.getInstance());\r
  41                 tableViewer.setInput(createInitialDataModel());\r
  42                 tableViewer.getTable().setLayoutData(new GridData(GridData.FILL_BOTH));\r
  43         }\r
  44 \r
  45         @Focus\r
  46         public void setFocus()\r
  47         {\r
  48                 tableViewer.getTable().setFocus();\r
  49         }\r
  50 \r
  51         @Persist\r
  52         public void save()\r
  53         {\r
  54                 part.setDirty(false);\r
  55         }\r
  56 \r
  57         private static List<String> createInitialDataModel()\r
  58         {\r
  59                 return Arrays.asList("Sample item 1", "Sample item 2", "Sample item 3", "Sample item 4", "Sample item 5");\r
  60         }\r
  61 }