Attachment 139259 Details for Bug 280404 – Controls Demo - TableViewer Tab with cell tooltips.

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[patch] Controls Demo - TableViewer Tab with cell tooltips.

Controls-Demo-TableViewerTab.patch (text/plain), 4.16 KB, created by Ivan Furnadjiev

on 2009-06-16 03:58:19 EDT

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Creator: Ivan Furnadjiev

Created: 2009-06-16 03:58:19 EDT

Size: 4.16 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.rap.demo
>Index: src/org/eclipse/rap/demo/controls/TableViewerTab.java
>===================================================================
>RCS file: /cvsroot/rt/org.eclipse.rap/runtime.ui/org.eclipse.rap.demo/src/org/eclipse/rap/demo/controls/TableViewerTab.java,v
>retrieving revision 1.19
>diff -u -r1.19 TableViewerTab.java
>--- src/org/eclipse/rap/demo/controls/TableViewerTab.java	14 May 2009 09:34:39 -0000	1.19
>+++ src/org/eclipse/rap/demo/controls/TableViewerTab.java	4 Jun 2009 10:23:58 -0000
>@@ -111,9 +111,14 @@
>   private static final class PersonLabelProvider
>     extends CellLabelProvider
>   {
>+    private int columnIndex;
>+
>+    public PersonLabelProvider( final int columnIndex ) {
>+      this.columnIndex = columnIndex;
>+    }
>+
>     public void update( final ViewerCell cell ) {
>       Person person = ( Person )cell.getElement();
>-      int columnIndex = cell.getColumnIndex();
>       switch( columnIndex ) {
>         case FIRST_NAME:
>           cell.setText( person.firstName );
>@@ -129,6 +134,26 @@
>           break;
>       }
>     }
>+
>+    public String getToolTipText( final Object element ) {
>+      Person person = ( Person )element;
>+      String text = null;
>+      switch( columnIndex ) {
>+        case FIRST_NAME:
>+          text = person.firstName;
>+          break;
>+        case LAST_NAME:
>+          text = person.lastName;
>+          break;
>+        case AGE:
>+          text = String.valueOf( person.age );
>+          break;
>+        case EDITABLE:
>+          text = person.editable ? "yes" : "no";
>+          break;
>+      }
>+      return text;
>+    }
>   }
> 
>   private static final class PersonComparator
>@@ -363,13 +388,11 @@
>   private Label lblSelection;
>   private Button btnCreateCellEditor;
>   private final PersonFilter viewerFilter;
>-  private final PersonLabelProvider labelProvider;
>   private final java.util.List persons = new ArrayList();
> 
>   public TableViewerTab( final CTabFolder topFolder ) {
>     super( topFolder, "TableViewer" );
>     viewerFilter = new PersonFilter();
>-    labelProvider = new PersonLabelProvider();
>   }
> 
>   private void initPersons() {
>@@ -430,7 +453,6 @@
>     } else {
>       viewer.setContentProvider( new LazyPersonContentProvider() );
>     }
>-    viewer.setLabelProvider( new PersonLabelProvider() );
>     firstNameColumn = createFirstNameColumn();
>     lastNameColumn = createLastNameColumn();
>     ageColumn = createAgeColumn();
>@@ -445,6 +467,7 @@
>       }
>     } );
>     viewer.getTable().setHeaderVisible( true );
>+    viewer.getTable().setData( Table.ENABLE_CELL_TOOLTIP, Boolean.TRUE );
>     gridDataFactory = GridDataFactory.swtDefaults();
>     gridDataFactory.grab( true, true );
>     gridDataFactory.align( SWT.FILL, SWT.FILL );
>@@ -455,7 +478,7 @@
> 
>   private TableViewerColumn createFirstNameColumn() {
>     TableViewerColumn result = new TableViewerColumn( viewer, SWT.NONE );
>-    result.setLabelProvider( labelProvider );
>+    result.setLabelProvider( new PersonLabelProvider( FIRST_NAME ) );
>     TableColumn column = result.getColumn();
>     column.setText( "First Name" );
>     column.setWidth( 170 );
>@@ -471,7 +494,7 @@
> 
>   private TableViewerColumn createLastNameColumn() {
>     TableViewerColumn result = new TableViewerColumn( viewer, SWT.NONE );
>-    result.setLabelProvider( labelProvider );
>+    result.setLabelProvider( new PersonLabelProvider( LAST_NAME ) );
>     TableColumn column = result.getColumn();
>     column.setText( "Last Name" );
>     column.setWidth( 120 );
>@@ -487,7 +510,7 @@
> 
>   private TableViewerColumn createAgeColumn() {
>     TableViewerColumn result = new TableViewerColumn( viewer, SWT.NONE );
>-    result.setLabelProvider( labelProvider );
>+    result.setLabelProvider( new PersonLabelProvider( AGE ) );
>     TableColumn column = result.getColumn();
>     column.setText( "Age" );
>     column.setWidth( 80 );
>@@ -503,7 +526,7 @@
> 
>   private TableViewerColumn createEditableColumn() {
>     TableViewerColumn result = new TableViewerColumn( viewer, SWT.NONE );
>-    result.setLabelProvider( labelProvider );
>+    result.setLabelProvider( new PersonLabelProvider( EDITABLE ) );
>     TableColumn column = result.getColumn();
>     column.setText( "Editable" );
>     column.setWidth( 50 );

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Attachments on bug 280404: 139258 | 139259