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
}
		public void dispose( )
		{
		}
		public boolean isLabelProperty( Object element, String property )
		{
			return false;
		}
		public void removeListener( ILabelProviderListener listener )
		{
		}
	};
	private String highLightName = null;
	private ICellModifier cellModifier = new ICellModifier( ) {
		public boolean canModify( Object element, String property )
		{
			if ( property == null
					|| ( element == dummyChoice && !COLUMN_NAME.equals( property ) ) )
			{
				return false;
			}
			if ( COLUMN_AGGREGATEON.equals( property ) )
			{
				ComputedColumnHandle handle = ( (ComputedColumnHandle) element );
				if ( !ExpressionUtil.hasAggregation( handle.getExpression( ) )
						|| DEUtil.getGroupControlType( inputElement )
								.equals( DEUtil.TYPE_GROUP_NONE ) )
				{
					return false;
				}