public AT_Row setTextAlignment(TextAlignment textAlignment){
		if(this.hasCells()){
			for(AT_Cell cell : this.getCells()){
				cell.getContext().setTextAlignment(textAlignment);
			}
		}
		return this;
	}
public AT_Row setTextAlignment ( TextAlignment textAlignment ) { if ( this . hasCells ( ) ) { for ( AT_Cell cell : this . getCells ( ) ) { cell . getContext ( ) . setTextAlignment ( textAlignment ) ; } } return this ; }
Sets the text alignment for all cells in the row.
@param textAlignment new text alignment
@throws NullPointerException if the argument was null
@return this to allow chaining
@throws {@link NullPointerException} if the argument was null