CODEWITHSUNDEEP
javajface
user1365697
user1365697

Reputation: 5999

How to get the image to cell in TableViewer?

I created a TableViewer ( jface ).

I want in some cases to hidden the image.( to control on the visible of the image ) The logic is done in different class and not in the tableViewer. How I can get the cell and then the to control the image visibility ? .( I know the name of the cell and it is always the first cell in the tableviewer ) //The gridViewer Class

     public class MyGridViewer extends TableViewer {
     public MyGridViewer (Composite parent) {
    super(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION | SWT.BORDER);

    final Table table = this.getTable();
    table.setHeaderVisible(true);
    table.setLinesVisible(true);

    this.setContentProvider(new MyModelProvider());

        }
      }


     @Override
    protected void inputChanged(Object input, Object oldInput) {

    removeColumn();



        tableCol = new TableViewerColumn(this, SWT.NONE);
        column = tableCol.getColumn();
        column.setText(dataColumnHeader.getName());
        column.setWidth(100);
        column.setResizable(true);
        column.setMoveable(true);
        tableCol.setLabelProvider(new ColumnLabelProvider() {
            @Override
            public String getText(Object element) {
                DataRow r = (DataRow) element;
                DataCell c = r.getDataCellByName(dataColumnHeader.getName());
                if (c != null && c.getValue() != null) {
                    return c.getValue().toString();
                }
                return null;
            }
             @Override
             public Image getImage(Object element) {
                   //Add my imgae
             }
        });



     editingSupport = new StringCellEditingSupport(this, dataColumnHeader);
     tableCol.setEditingSupport(editingSupport);
        super.inputChanged(input, oldInput);

}

Upvotes: 1

Views: 374

Answers (1)

greg-449
greg-449

Reputation: 111216

ColumnLabelProvider has a getImage method similar to the getText method:

public Image getImage(Object element);

Upvotes: 1

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