Bug 144378 There is no checkbox for user to bind a dynamic image
Description: Create a dynamic image, there is no checkbox for user to bind the column of dataset. Steps to reproduce: 1.Create a sample datasource and dataset with "select * from CLASSICMODELS.PRODUCTLINES". 2.Add a image to the report layout, select dynamic image type, and then click "Binding" button, select the dataset, and want to bind a column. But there is no checkbox for user to do this action. Expected result: Like data item, there is a checkbox for user to bind the column.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/ColumnBindingDialog.java
column.setText( columns[i] );
			}
			column.setWidth( columnWidth[i] );
		}
		if ( canSelect )
		{
			bindingTable = new CheckboxTableViewer( table );
			( (CheckboxTableViewer) bindingTable ).addCheckStateListener( new ICheckStateListener( ) {
				public void checkStateChanged( CheckStateChangedEvent event )
				{
					if ( event.getElement( ) instanceof ComputedColumnHandle )
					{
						ComputedColumnHandle handle = (ComputedColumnHandle) event.getElement( );
						if ( handle.getName( ).equals( selectedColumnName ) )
						{
							selectedColumnName = null;
						}
						else
						{
							selectedColumnName = handle.getName( );
						}
						updateSelection( );
						updateButtons( );
					}
					else
					{
						( (CheckboxTableViewer) bindingTable ).setChecked( dummyChoice,
								false );
					}
				}